Done it quite a few times, and hotel incalls too. Never really had a problem.
I think my best advice would be to a) check for feedback of the WG you are thinking of booking, and b) make sure she's English - you don't want some EE cropped hair type bruiser sitting outside in his VW Passat or Bora while you're shagging his girl.
I had no issues whatsoever, but all of them were English girls who were part time prossies, due to their poorly paid jobs (several were NHS staff including a nurse). I had late night meetings - quite a thrill really, in case a neighbour sees the girl in her 4 inch heels and black stockings coming to your house at midnight. I also had day time meets, and remember one petite 22 year old arriving on foot (parked in another street - very thoughtful). We went upstairs, she removed her coat and was only wearing undies and stockings! Nice!
One of the girls I see on and off, and have done so for several years and spent a night at a hotel with her, so she's a bit more special to me. The others were just exactly what you want in a punt, sexy girls, good kissers, nice tits, good at owo and generally good shags.
Unless you're worried about what the neighbours think or you have a gf / partner who stays with you, just get on with it, book an outcall to your place and enjoy the steamy fun.
SM