I am living very close to it however I always avoided because I thought it is a remnant communist relic full of retired securitate agents. Went initially to Therme, the line was huge, going back home I remembered there is a swimming pool nearby. The location is clean, well maintained, not crowded, very good food with average prices as well. I will definitely return. I had a great time without unwanted music.
Sursa: Google

Came for a lemonade and water, nice drinks and good service
Sursa: Google

Does the job.
Keep in mind it is state owned, old style, communist relic but prices are accordingly much cheaper.
Gym is adequate and offers plenty free weights and various apparatus, swimming pool is good and long
Great sitting and tanning lawn outside with nice view of the lake, bar with drinks and food.
Open 7 days from morning till evening, the personnel is nice and they have parking.
Yes, things are old and cleaning can be better, showers and outside of the changing rooms
If you are after the gyms like worldclass and such this is not the place for you, this is more of an old style country-club.
Sursa: Google

Nice place for health sporting activities. One of the best 25m indoor pool in the city. Picturesque position on the Floreasca lake side.
Sursa: Google

The view on the terrace is absolutely spectacular
Sursa: Google