(1 ) Can I choose a massage girls ?

Yes.  You can view the picture and choose the girl you like

 ( 2 ) How do I pay?

Usd,Euro,Hkd, Rmb in Cash only. No credit cards.

( 3 ) Can you go to my hotel or  apartment  in midnight?  Yes.

( 4 ) we come within 30 minutes?

This is an average for Central Shanghai . In very central Shanghai it may be less.

( 5 ) Can I call at 03:00 AM?