5 B R - a month ago
Came here on a Saturday night after looking over what clubs Resident Advisor had listed for Mexico City. There was a little confusion at the door despite the fact that I had bought tickets but if you're polite, speak enough Spanish to get by, and worst case message the club on whatsapp, it all gets resolved. Security is pretty tight but they are just doing their jobs. Again, just be polite. It's not a big deal.
I think a lot of complaints on here are coming from entitled Americans. Its a small club; come here for the music, don't expect special treatment, and it's a good time. Bottle service is a rip off everywhere, not just here. Were you over charged for your drinks? Maybe but given how far the USD goes here, it really isn't that serious.
Also yeah, of course it is loud and hot/sweaty. It's a techno club. Get some hi-fi ear plugs. They are like $40 and are worth the investment. Drink lots of water and take breaks. This all seems so basic.