Same-day booking, and the line it asks you to write
A same-day booking is made on the day of the session; for a returning client at a city address, one or two hours of it are paid in full on arrival.
A booking is same-day when the request and the session fall on the same calendar day in Amsterdam. That affects two things.
Payment
For a returning client asking for one hour, ninety minutes or two hours at an address in the city, a same-day booking is paid at the door with nothing ahead. For anyone else, or for three hours and more, two therapists, the overnight, an airport hotel or a peak date, half still goes ahead.
The confirmation in the thread
Before she sets out, the house asks the guest to write that he wants the session carried out straight away and understands that the fourteen-day withdrawal right will not apply once it has been. That line is given on each same-day booking; a previous one does not carry forward.
Timing
The arrival window runs from confirmation, so a late-afternoon message leaves the widest choice of names for the evening.