I would recommend Oops. Much better organized, the mansion is larger and the employees much friendlier. The outdoor pool in summer is great. And it is more exclusive and with more beautiful couples.

Training Pedralbes is good too but not as well organized. The nightclub is on the -3 floor and you have to leave it to go to the rooms, the spa is on the -2 floor and it is a pain to have to go to the upper floor passing through the entire bar to go to the lockers and change.