Outcall, when the sightseer stays put
Outcall means the therapist makes the journey to the room where you are staying, so after a day on your feet the only distance left to cover is to the door.
By the end of a sightseeing day most visitors have walked as far as they care to. Outcall is the arrangement that respects that. The booking names your address, and she travels to it; you do not go anywhere. There is no studio in a side street to find, no second journey across the city in the dark, and no need to put your shoes back on once they are off.
Only outcall, and why
The house keeps no premises. Every session takes place in the guest's own hotel room, rented apartment or canal-house flat, and every booking therefore begins with an address. For a visitor that is the practical advantage: the room you return to after the museums and the bridges is the room where the evening happens, with your own shower, your own heating and your own lock.
How far outcall reaches
Across central Amsterdam, from the Jordaan to De Pijp and from Oud-Zuid to the streets around Dam Square, she is at the door forty to sixty minutes after the booking is confirmed. Rooms at Schiphol and at the airport hotels are handled on a separate footing, with the length of her journey agreed with you before anything is fixed. No address outside Amsterdam and the airport is served.
What an outcall needs from the guest
An exact address with a floor and a room or flat number, a note about the buzzer or the street door if the building has one, and a phone kept within reach in case she needs to ask which bell to ring. The arrival window explains the timing, and the booking page lists what the first message should hold.