The LOCATION on Google Maps is wrong, more than 1 km away from where this place really is. The street that goes north from the middle of Carrer del Coure is called "Carrer del Crom", not Plaça de la Pau! Bing, Waze and OpenStreetMap show this correctly, while Google, Apple, TeleAtlas and TomTom have this location error!
The actual gym is private, for employees working at the WTC Almeda Park only, and only opens on working days, not on weekends.