A good gym, excellent coaches. But when a lot of people (in the evening and on weekends) cannot pay enough attention to the coach, and many simulators are busy.
Nevertheless, there is everything you need, including a shower and comfortable changing rooms. You can buy water on the spot, the prices for visiting are quite acceptable.
A good place, competent coaches, little space around when there are a lot of people, but it didn't hurt me much. There are showers, you can buy a permanent locker separately so as not to carry things.