The Barcelona festival you mentioned lasts until August 16. If your trip continues, you can be confident that the sauna will continue to be filled with a great selection of working guys.
I know that sauna well. The remodel of the sauna a couple or a few years ago makes for a cheerful place. I have had many great times in that sauna and still keep contact with some of the working guys, many of whom, advertise on Plantetromeo, in addition to working in the sauna.
Even though most of the working guys leave the sauna by nine o’clock, some of the guys actually sleep at the sauna. The sauna is open 24 hours a day.
As you know, there is no charge for the rooms on the cruising floor. The guys who did not score a client or those who are short of money or no place to go, can sleep at night at the sauna for the admission price they paid for sauna access.
They can close the room door, get some sleep and have shower facilities when they wake. If they are lucky, they will score a client the next day, without paying entrance again, since they are already in the sauna. I have talked with working guys that have done that.
I hope your stay in Barcelona continues to be amazing.