Summary: 3.5 stars rounding up to 4, because of the convenient location. Great classes. A little…read morecrowded after work. Lockers have a lot of supplies for ladies. Either buy and bring water, as I didn't see any water fountains.
The atmosphere: This is a nicer gym, like an equinox in the US and even has cute work out gear and cycling shoes for sale. People are there for fitness, so I would go no matter what shape you are in.
The Crowd: The girls were the type of fit attractive that made me feel like I needed to continue to work out harder and keep up. They all managed to sweat and look great, something definitely to strive for. I did not notice the guys quite the same way, but I did not notice them in a negative way.
The equipment: They have a pretty reasonable selection of equipment for its location. It's not the largest space I've seen for a gym and they filled it pretty well. Despite a wall of treadmills, they did run out. Lots of free weights, benches, you'll have most of what you could think of here.
Amenities: I can't speak for the men's locker, but the ladies - while it can get a little messy and wet - has a lot to offer. It has dry and wet sauna. The sinks have hair dryers, curling irons, and flat irons, showers, the lockers are the larger 1 on top 1 on bottom and are more modern. In front of the classes, there are small lockers if you don't want to use the locker room.
Bring Your Own: They do not have towels at this location. In addition would recommend you bring money or your own liquids. The store does offer coconut water, protein drinks and more. As a NYer I found the pricing just fine and liked the brands. If you're more budget conscious, there is a grocery store on the corner.
Classes: They really have quite a lot of classes starting from 6:30/7am until later in the evening. I wish they had more classes on the weekend or had later hours, but I suspect Copenhagen has too much work life balance to find people who would open so late. The Zumba class I took was great. The instructor had a great vibe and managed to keep an eye on all the newbies. classes are 60 min long.