This is a fitness center that is part of the hotel, but they are open to the public since it's a…read morepretty good, although small, gym. A membership costs around $80 a month and they do not offer or sell "day passes." Positives - not too crowded in the morning and virtually dead on the weekends, but evenings and lunchtime has some folks in there. - has all of your major pieces of equipment and tools. - it seems since it's small, not crowded, and has everything, my workouts are much more quickly executed than doing it at the larger gym (LifeTime). - has a certified trainer there some of the time and you can hire her for personal training. - sometimes they offer night classes for spinning. This has gone in and out over the few years I've been a member. - parking and getting into the gym is no fuss and very close - shower rooms are private, have lockable doors, complete with shower, sink, countertop, shampoo, bodywash, etc., although half the time the faucets don't work. - tv's on the treadmills and steppers...and they usually work - they usually have apples (but only apples) out Negatives - there are lockers, but you can't lock them, even if you have your own padlock, so you have to carry your phone, wallet, and keys with you. - faucet in the men's bathroom and most of the shower rooms do not work half the time (been like that for years)...usually the women's bathroom faucet works. I'm only talking about the sink faucets, not the shower water. - takes awhile for broken equipment to get fixed properly (e.g., the elliptical had been sounding like it's about to fall apart for a few months now). I think they tend to take action only when hotel guests say something. - no steam room or sauna - they have towels, but they sometimes smell pretty rough, like they didn't get washed well. Sometimes old makeup on them.

I love this place! My friend found it while searching the area for a zumba class for us. The…read morefitness center is brand new, clean, and the staff is wonderful. So far I've taken zumba and pilates classes and loved them. They also offer personal training and the machines look really nice. Such a bonus it's located within five minutes of my home. Even if you have to drive a bit to try them out, it's totally worth it. Skip the crazy parking and screaming kids at the big places and come try out Olympus.

Stopped in while wife was on business, awesome place staff was great it's an old school place with…read moreold school vibes. Definitely stop back in if ever back this way!! Keep grinding

Clean, wide variety of equipment. New locker room. Come a long way over past couple of years and if…read moreyou train it's where you need to be in western suburbs. It's not global gym, the variety of equipment is probably only second to Americas gym.

Pretty empty on a Wed between 11 am and 1 pm. It's like this most of the time I'm here. Maybe 1 or…read more2 other people at the most. People mostly work on their stuff and leave. Only a couple high school/young college kids just come to play on their phones which is why they haven't gotten any gains.

An incredible private gym, right in the middle of Four Lakes in Lisle! State of the art equipment,…read moreincredible coaches & programs. If you're sick of the "mega gym" corporate feel, this is the spot for you. Eric has years of expertise & knowledge that he shares with all of the members. It's a real community feel in here, with people helping each other learn new skills and achieve new heights in their training, performance & health. In a world full of cookie cutter gyms that value the almighty dollar over everything, TK Gym Four Lakes is a breath of fresh air for any serious fitness enthusiast.

Best gym experience ever! Each day's workout is tailored to work specific muscle groups and…read moreenhance your individual performance. I'm stronger than I have ever been. Coach Cody guides everyone toward meeting their physical goals. The gym is filled with fun upbeat people that make the place super special. Check it out you won't be sorry.

Great workouts! The programs are effective and the coaching helps me feel confident!!read more

Overall, I really like Vasa Fitness. I've been a member for 2 years, and overall have had positive…read moreexperiences. It's by far one of the most affordable gyms around with friendly staff, professional trainers, excellent classes, a great selection of machines, equipment and facilities including pool, steam and sauna. Lately, however, some negatives have been marring the overall experience. VASA did a massive membership drive/upgrade at the end of 2025 which has increased foot traffic dramatically. It's rare to visit now and not have a wait to use machines (especially treadmills). And speaking of treadmills, there are currently 3 treadmills out of order, and it appears that 1 or 2 are missing, given the spacing in the first row of machines. My second and bigger criticism is the subpar housekeeping, specifically the men's locker room toilets. There has been an ongoing issue with at least one toilet being clogged by paper and waste. And often multiple stalls with no toilet paper. There has been one stall marked "out of order" for a week. Yesterday and today there was another toilet clogged, and the other two stalls with no paper. Other times I've seen toilets clogged and water that has overflowed. Really disgusting to walk through that! Overall, I give this gym 4 stars for equipment and facilities offered. Sadly, they deserve 1 star for maintenance and housekeeping.

It would have to improve to suck. In the men's locker room there are a total of 6 full sized…read morelockers. This is for a gym that has capacity for 1100. I change at work before I go there and use one of the hamster sized lockers for my jacket. There is a changing area in the men's locker room with a door. It is always in use. There is only one. The pool is usually too busy to use. It only has three lanes. Today I tried using it. There were nine people swimming laps, and two people just walking. I have been a member for two years and in that time have been able to use the pool less than 10 times, which is why I joined in the first place. That is because it is either too crowded, or closed. They recently got three glute machines for those who wish to have rhino sized glutes. For those of use who do not, there are two leg extension machines, one of which is usually broken. I realize that you get what you pay for, however paying to be in a bad mood is self defeating. I would rather pay more money (LifeTime) and have an actual workout in a decent environment.

A single heavy bag hangs form the rafters in the back room! A dream for me come true. It's a real…read moreheavy bag not the light AF ones. Come check it out. Besides that it might even be a below average Anytime, but because of that it's a 5 star to me

Here's a strong, polished negative review that still feels real, credible, and impactful:…read more I had a very disappointing experience with Anytime Fitness in Naperville this week. My fiancée and I stopped in on Monday because I wanted to help her get comfortable working out in a public gym environment. I've been to multiple Anytime Fitness locations before and have never had an issue bringing a guest--usually you just pay a small fee (around $10), which I was fully willing to do. There were no clear signs or communication at the time stating otherwise. What really turned this into a negative experience was what happened after. Instead of a simple follow-up or even a professional conversation, I received a call the next morning from Mike Starck, who identified himself as the owner. The call quickly became aggressive and accusatory. Rather than trying to understand the situation or clarify their policy, he immediately assumed I was intentionally breaking rules and spoke to me in a way that felt completely unprofessional and disrespectful. As someone who works in customer service and understands business, this is not how you retain or build relationships with potential customers. A simple explanation of policy would have gone a long way. Instead, the tone and approach made it clear that customer experience is not a priority at this location. For comparison, I regularly go to the Anytime Fitness in Woodridge, and the level of customer service there is night and day--friendly, welcoming, and professional. I would strongly recommend reading reviews before visiting this Naperville location. There are plenty of other Anytime Fitness gyms that treat people with respect--this unfortunately isn't one of them.

It's honestly a decent gym however staff need to be more on point, they have to control the people…read morethat walk in the gym, I was in the locker room late at night and there was two dudes in the stall having sexual interactions, I come in with my son sometimes he's only 11, it's unacceptable for people to have sex in the men's area

The staff is phenomenal, lovely place to get a workout in. I can't believe how cleanly the place is…read moreno matter where you go in there. Always cleaning every night, cheers

I joined almost one year ago and I have learned so much and gained confidence I haven't had in…read moreyears. I joined to look good for my daughter's wedding and I have stayed because of the community and group workouts. It's a fabulous place!!

Amazing gym and even better people! the owners and coaches are very knowledgeable and the best…read moremotivators. The programming offers a good variety.