Best place I've been is Romanos motel, its a nice, clean place that charges you $400 pesos for the room and it will be for like 4 hours, also ask the Host to get you some girls.
They will usually bring 3 girls for you to pick and the charge is 1500 pesos for an hour but be careful because sometimes they will try to upcharge to 1800 pesos.
If you happen to not like any girl tell them no and they will go and send for others. once you see the menu is easier to request the girl you want.
here is the link to the place.
https://www.google.com/maps/place/mo...!4d-97.5225424