If you live there, it's a good alternative to bringing them home (to check out your stuff for a potential future armed robbery or break-in).
MP can be used as a cheap trial run for a hot chica. I have done this a lot. Take a session and if she's good, arrange to see her off-site. Just be prepared for the appreciating value of their pussies outside of the establishment. For example, if they make $20/hr on-site, they will ask for $80 or $100/hr off-site. Don't try to use reason to figure it out. You'll just make yourself crazy.