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    In-sīt Coffee

    4.2 (866 reviews)
    Open 9:00 am - 10:00 pm
    Updated 1 month ago

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    IN-SĪT COFFEE ATMOSPHERE

    What's the vibe?
    Moderate noise
    Hipster
    Trendy
    Classy

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    Blended caramel coffee
    Amber F.

    Mediocre coffee/matcha spot, but seems like a popular spot to study at. The staff are friendly and they have a decent variety of drinks ranging from coffee to matcha to blended coffee. I got their blended vanilla coffee and it was okay (not bad, but nothing special).

    Bethzy R.

    I've been to the Costa Mesa location before but I wanted to try this location located in the source. I got these two matchas & they were so delicious. The matcha was great quality & you got that sweet taste of the cold foam & still the strong flavor of matcha. The service was really good! Super sweet workers and the ambiance as nice. There was a good amount people that were there but it was pretty wide.

    Strawberry latte
    Jonathan L.

    We got their strawberry milk and strawberry latte. The drinks were pretty good! I loved the strawberry flavor in my drink! And this is a good place to go too if you're not a coffee drinker because they have a lot of non coffee and caffeine free drinks!

    Allan A.

    Great coffee and pastries. The waffle is a must. Cute decor and ample seating. Staff are amazing and they even bring your order to you

    Randy G.

    Located in The Source OC it is a pretty busy coffee shop the couple of times I've been there with plenty of indoor and outdoor seating...indoor seems to be quite packed the times I went but luckily I was just waiting for others so could easily find a seat outside and just relax and enjoy the coffee there.... Just like to try what they have had a latte and just a pour over drip coffee black coffee.... I'll definitely be back because they have good coffee!

    This is very light ice to them
    Michelle J.

    The food is ok... when you ask for very light ice, they make sure to give you extra ice.

    Banana Latte
    Vince V.

    This place has lots of seating. This is a crowded coffee house with a good vibe full of people working or completing their studies. A notice wonderful aroma of the beautifully creamed drinks. This place is located in The Source, so after you have coffee you can go shop, browse or check out food you may want to eat soon or later. Lots of parking of course, because it is in The Source. One day, I want to come here, after or the day after a 10+ mile distance, 2000+ foot elevation hike; to enjoy coffee and vibe, learn Korean speaking while teaching Spanish in return, and reward myself.

    Matcha Cloud 9 and Cloud 9
    Vincent P.

    Decent Korean coffee shop at The Source OC but it didn't have anything special that would make me want to come back. Friendly service and they have outdoor seating as well. I got the Cloud 9, which is their latte with a cream top. It tasted alright and did its job as a coffee fix, but again, nothing noteworthy. Since there's so many coffee shops to try in the area, I wouldn't come back here, but it's a reliable option if you're in need of coffee at The Source OC.

    Diane K.

    In-sit coffee I stop by every time I go to Buena Park in Orange County. I really love their affogato and coffee -- both are excellent. They have both indoor and outdoor seating, and any spot is nice. One small downside is that there's no restroom inside the café, so you have to use the public restroom outside. However, the public restroom is clean and kind of spacious, which is a plus.

    Ana R.

    This cafe is located at the source on the 3rd level. There is indoor and outdoor seating. It felt like a great place to study as it was so quiet inside! The service was good, friendly, fast. They bring the drink directly to you! Decided to try the banana latte with oat milk. It was good but nothing crazy. Also got a chocolate chip cookie which was great! Had a sip of my friend's strawberry latte with cookie butter foam (I believe that's what it was) and from that sip it was quite refreshing! I would definitely return but to try one of their breakfast/brunch items which stops being sold after 4pm :(

    summer peach
    Melissa H.

    I came around 3 on a weekday and it was super packed! I still managed to find a seat for studying but there were no available outlets. They do have wifi and it's not too loud, so not bad place for working I got the summer peach $5 and it was lowk mid - not sweet enough - strong green tea flavor, I can't even taste the peach

    Hazelnut latte
    Vera L.

    Busy coffeeshop on a Friday evening after dinner. It's located upstairs at The Source plaza with free structured parking. I love strong coffee and this place had great lattes! I tried their banana and hazelnut lattes and both were very good. Love that it's not too sweet or milky. Their pastries look yummy too!

    Kevin L.

    Been coming to In Sit Coffee for the last couple of months and it's easily become one of my main study spots. The matcha and coffee are consistently great and reasonably priced, which is honestly a win when you're spending hours here. The ambiance is cozy and relaxed. The kind of place where you can really lock in and get work done without feeling rushed. When the weather's nice, the patio is a huge plus. There are plenty of tables outside, making it easy to switch up the scenery while still staying productive. In Sit Coffee will always have a soft spot for me. It's one of the very first study spots I found when starting my school program, and it's been a reliable go-to ever since.

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    Page 1 of 22

    Ask the Community - In-sīt Coffee

    Which floor is In-Sit Coffee at the Source?

    It is at the very top floor, I'm not sure if that is level 4? I hope that helps!

    Are there outdoor seating with outlet? Will this be a great spots for study during this time?

    No outlets outdoor

    Are there enough outlets throughout the shop?

    There are a lot of outlets along one wall, but pretty sparse in other places

    Do they take cash?

    yes

    What milk alternatives do you have?

    They have Soy, Almond, and Oat!

    Are all the flavored lattes decaffeinated?

    Not by default

    View All 13 Questions

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    Coffee &

    4.6(531 reviews)
    1.7 mi
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    Coffee & is a go to for myself and a few friends. Their matcha has a good balance of earthy flavors…read moreand sweetness. They serve a simple yet diverse variety of drinks including the popular double matcha and banana matcha. Interior seating space is relatively average due to the size of the cafe, but feels optimized to hold the most tables and chairs without crowding the floor. Service is very fast whenever I visit and always tastes great. Highly recommend!

    For starters, service was wonderful! I didn't get a chance to get his name yesterday, but barista…read moreyesterday was so upbeat and willing to offer his personal recommendations. From taking my order to getting my drink, service was fast. Plenty of seating and outdoor parking available-- perfect for studying or doing work. I've gone to this location several times for matcha and decided to try one of their fall seasonal specials this time-- a carrot cake latte with cream cheese cream top. I'm so glad that the barista recommended this drink because it was the literal definition of fall. The latte had a great subtle taste of carrot cake with a hint of a spices. I like how the sweetness wasn't too overwhelming with the perfect balance of espresso. I also got the ube cookie with a white chocolate pretzel on top of it-- it had a soft texture and a subtle taste of ube. I've also tried their oreo mallow cookie before and it was good too. Overall, aesthetic and tasty, would recommend!

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    Arc Coffee - Matcha latte (1 pump agave) almond milk (iced)

    Arc Coffee

    4.4(261 reviews)
    3.9 mi
    $$

    Arc, you continue to blow my mind…read more An iced latte and thrifting is #1 on my weekend task list. Since estate dales pop off in Buena Park this coffee shop has become a repeat on the weekend rotation. I recently tried their banana bread latte for the first time. This is not only banana flavored, but also has light pieces of graham cracker. There's no better way to describe this drink than a visual of my brain blowing - if only Yelp allowed emojis. I've found that a great quality flavored latte can be hard to come by. I like my morning beverages to be heavy on the caffeine - both in dosage and flavor. Arc has done a tremendous job of balancing the two. I've also tried their espresso tonic (insane) and their traditional matcha. Easily a top coffee shop in Orange County!

    for a thursday morning, they weren't busy meaning the service was fast :) website says they open at…read more7am but i'm pretty sure they opened a few minutes earlier which is nice! for an early morning shift, everyone seemed welcoming. the guy at the counter helped me pick out my drink. i got the iced honey butter latte and a ham and cheese jalapeño croissant. everything tasted great. iced honey butter latte: ****\5 stars: the drink was sweet but not dessert like. i still enjoy the coffee and sweetness balance but for $6.50, they really skimped out on the drink. it wasn't filled up all the way to the top which was disappointing. it seemed like it was filled to the top but it was actually just foamy from all their mixing. ham and cheese jalapeño croissant 3.5/5 stars: overall a pretty decent croissant. i had to eat half of the croissant to finally reach the ham and cheese. also, they use yellow cheese which i found different but not in a bad way. good news is there are a couple jalapeño pieces inside the croissant as well as on top!! the place was small but clean and well lit. overall, i'd probably wouldn't come here again unless i'm in the area. matter of fact, as a newcomer, i probably shouldn't have tipped because the service was just normal behavior and nothing exceptional

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    Auria Coffee

    Auria Coffee

    4.0(360 reviews)
    1.7 mi
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    We have been to Auria coffee once before, but it's been a minute and we wanted to try it out again…read more We remembered liking the coffee, and the shop itself is very comfortable and perfect for relaxing with a latte. They have a decent amount of indoor seating, and a cute outdoor side patio nestled in between the businesses. Since it was over 100 degrees outside today, we stuck to the inside. I tried the Banana Bread Latte off of their seasonal menu, and my partner opted for a black sesame latte. As far as lattes go it was pretty solid! The coffee had a great taste, and my banana bread latte perfectly balanced the cinnamon and banana flavor. The black sesame latte also had a great flavor as well. I can't speak to much else of their menu, but they have a wide range of options from matcha, to other non espresso options. The service was quick, and the baristas were friendly enough. I would definitely recommend this spot to friends and family, and in an area with a lot of coffee options, it stood out for us.

    We walked in and immediately noticed how clean and nicely decorated the shop was for fall. I…read moreactually found this spot on TikTok after seeing their video promoting their new pumpkin spice drink, so I was excited to try it! Unfortunately, I probably wouldn't come back. They don't offer house-made syrups, and the pumpkin spice latte tasted pretty artificial to me. They do have really creamy crème tops, which was a nice touch! The baristas were very kind and were nice enough to switch my drink to a Spanish latte, which was much better. Overall, the experience was pleasant, but the coffee wasn't quite good enough for me to make the trip back

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    Auria Coffee
    Auria Coffee
    Auria Coffee

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    Smoking Tiger Coffee & Bread - SMOKIN' SPANIARD

    Smoking Tiger Coffee & Bread

    4.3(622 reviews)
    2.4 mi
    $
    Outdoor seating
    Large group friendly

    It absolutely pains me to leave a 3 star review for this place. I've been coming here for YEARS and…read moreI remember when they first opened and I would try all their new items and "test" drinks and pastries. Yet recently I've been coming and truly haven't been enjoying it the same. I used to come and study or work as I enjoyed their drinks and baked goods. The environment is usually buzzing with more people working or studying or groups of people talking. Their pastries are always good and yummy which is a BIG hit. Yet I am a big coffee person, the quality of the coffees and drinks have gone down hill a lot. I would always order the Campfire latte or the Smoking Spaniard latte (when it still had cardamom in it) and would LOVE it. But now when I order drinks, most of them aren't very good or are missing flavors. The Smoking Spaniard is still yummy yet it used to be sooo much better back in the day, now it taste more like a regular spanish latte. I always see the new seasonal drinks and menu and get so excited to try them just incase I find a new favorite. Most of them have been a miss sadly :( The fruit lattes and drinks from their seasonal menu usually has actual chunks of fruit in it which makes it hard to drink and you have to chew while drinking a latte ;( not my fave. I went in yesterday to try their summer '26 seasonal drinks which is Yakult! I was sooo excited. A blueberry Yakult matcha latte! yummy! I got there, got a new earl grey lemon loaf from the bakery, got my blueberry Yakult matcha latte and sat down to try. Sadly, it didn't hit... the blueberries are still super chunky so I had to use 2 different straws because my first one got stuck with blueberries in it. The Yakult foam was really good but the blueberries weren't :( I HIGHLY recommend when making fruit syrups for coffee, boil down the fruit and blend it or strain out the big pieces. I sadly have stopped really coming to Smoking Tiger so often because I haven't been impressed and other coffee shops have been popping up that has better quality now :( Smoking Tiger has been focusing more on quantity of stores rather than quality of their food and drinks.

    This review is for the pastries and sweets, not the coffee or drinks. I came to get some planning…read moredone for my Japan trip and enjoy getting some work done. My family and I went over to their food items and had a field day picking out what we wanted from containers. I got their sweet honey bread which was amazing, I've been a kick ordering this at bakeries. The blueberry muffin was okay, it was a bit crumbly. Corn mochi was quite interesting but I learned to like it. Sweet Potato mochi was solid and then I didn't try the Chestnut mochi. It was overall a good setting to get work done and plug your laptop in, use their wifi or restroom.

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    Smoking Tiger Coffee & Bread
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    Basilur - Storefront

    Basilur

    4.0(1.3k reviews)
    0.0 mi
    $$

    Had their strawberry banana pancakes. Was hungry so ate before remembering to take a photo. Love…read morethe fluffiness. Fruit tea - would recommend. Nicely packaged too.

    I rarely leave negative reviews, but this experience was incredibly frustrating. We were told the…read morewait for our soufflé pancakes would be around 20 minutes, which seemed reasonable. Unfortunately, that turned into over an hour--with no updates from staff during that time. What made it worse was that we only found out after we had already paid that the kitchen was backed up. That's something customers deserve to know upfront so they can decide whether they're willing to wait. We were also there with a baby who needed to go down for a nap, which made the long, unexpected delay even more difficult. On top of that, they had already run out of matcha and the menu was extremely limited, which was disappointing considering that's one of the main draws of a place like this. Overall, poor communication and lack of transparency really ruined the experience. I understand delays happen, but being upfront and managing expectations would have made a huge difference. Extremely disappointed. We went to this place a long time ago when they first opened and remembered them having a more extensive menu and it being far better. Sad to see that this place has gone downhill. My family and I will definitely not be coming back again.

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    Coffee Code - Fresh fruit waffle

    Coffee Code

    4.2(1.6k reviews)
    0.9 mi
    $

    Drink 10/10 Coffee Code is one of the best places to get a…read morechai latte. It's not too sweet or milky. Usually I'm a sipper, but today my drink was gone in about 10 minutes because of how delicious and refreshing it was on this hot day. Just a heads up though--this is not a Masala chai with spices like cardamom. This chai is more of a sweet creamy cinnamon chai. Definitely recommend. Service 10/10 Friendly, pleasant, and helpful service. Ambiance 9/10 Clean and minimal design. On a Friday early, there was only 2-3 customers studying or reading. Great place to study with good free wifi, outlets, and a bathroom. There's also plenty of parking and lots of restaurants and eateries walking distance. I've gone to the Coffee Code in Fullerton, but it's always quite crowded when I've gone and I've struggled to find a table. Already planning to go back to this location in Buena Park.

    I visited the Buena Park location and had a great experience…read more One thing that really stands out is that the ice cubes are made from coffee, so even as the ice melts, the coffee never gets watered down. The Iced Vanilla Latte was excellent! rich and flavorful, yet clean and smooth without being overly heavy or creamy. The waffle was also delicious, topped with fresh fruit and ice cream, making it a perfect treat to share or enjoy as dessert. The service was friendly and welcoming throughout the visit. I'll definitely be coming back for another Iced Vanilla Latte.

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    Coffee Code - Interior, warm & modern

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    Teaish & Coffee

    Teaish & Coffee

    4.8(316 reviews)
    0.7 mi
    $$

    I got to go here the day before they closed. They're changing management but apparently keeping the…read moresame workers (thank God -- everyone there is v nice and good people.) I'm ngl I'm pretty bummed out about that. My boyfriend and I were basically regulars here. I'm glad I got to see this place one last time before they temporarily closed. I'm hoping things don't change too much but hey, I'm up for trying whatever the plan may be for this place. We ordered a Citrus Summer and a Yuzu Tonic. As always, it did NOT disappoint. That Citrus Summer was probably the best I've had haha The place is always calm, quiet, and welcoming. It's a great spot to relax and get a drink at. I can't wait to see what the new ownership has in store for this place. For now, we will patiently wait for its return :) As for the previous owners, thank you for creating a great place to stop at for drinks, desserts, and food. What a great place this has been for my boyfriend and I to come to. We're not really known to be regulars anywhere but what a joy it was to wake up early and stop by here at Teaish. Thank you for the lovely memories, Teaish! :)

    Went here after coming from KSpa nearby. Friends wanted to get some bingsu before going home after…read morean outing. There's only been a few times I've had bingsu but this one?? Oh my god.. it was THE BEST! It was so smooth and the strawberries/syrup was so fresh. It was the best sweet treat to have after a long day. My friend got the matcha one (not pictured) and that one was lovely as well. Once I had finished mine I realized I should have been like my friend in the back and got the large size haha. Will come back the next time I'm in town!

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    In-sīt Coffee - coffee - Updated September 2026

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