I prefer outcalls
I always count the money out in front of them, and then encourage them to recount, at the very start.
I offer soft drink or water and signal them to the fridge where they can choose for themselves.
I then just kinda say something like “don’t leave your bag/gear down here” and head for the stairs, and say “bring your drink”.
Have all the doors closed to rooms not used for the booking.
When my partner is in the house, I warn them prior to the booking there will be someone else here.
I have my own condoms, but never once used them, SP’s have so far always supplied.
After booking then offer tea/coffee and cake, chocolate biscuits etc, but this is after the ‘paid for’ time or when I’m ‘spent’, most accept and then stay chatting for a while.
Politely remind them they can leave whenever and offer lift to local station when i feel like it’s time to hurry things along.
I really do prefer these types of bookings, I can shower, wear comfortable clothes and not worry about parking or travelling, just chill and wait. I never have even a drop of alcohol before a booking.
Good luck OP