Maria Eva Maccione Soerensen
Google
Amazing pool, 1 big interior 33 mts pool, and two outside. There's even a solarium, plenty of showers and changing rooms. I went on a Friday at noon and all the pools were crowded, and the water on the exterior pool was pretty dirty, I imagine due to the big amount of people swimming (at least 15 people per lane).
The changing rooms were quite dirty as well, but overall it's a great plan for when it's too hot in Paris and you are stuck in the city during holidays.