Name a district or a hotel, an hour, a length. The confirmation lands while your drink is still cold, and the knock follows within twenty to thirty minutes anywhere central.
The whole procedure is four moves long. You write, WhatsApp or Telegram, they behave identically. We answer inside ten minutes or thereabouts, with a name attached and a window for her arrival. She crosses the city, which for the centre means twenty to thirty minutes of canal and cobble. She knocks, and the evening stops being theoretical. Nothing in that sequence involves a form, a deposit, or a phone call you have to make out loud in a hotel corridor.
The message itself needs only three facts: where you are, when you want her, and for how long. A hotel name does for the where; the room number can wait until she writes to say she is minutes away, which she always does. If you have already chosen a woman from the roster, send her name and you will get a straight yes or a straight alternative. If you have not chosen, describe the evening instead, the service, the pace you are hoping for, whether there will be two of you, and let us do the matching, which is the one thing we can see from our side of the thread that you cannot.
At the door, the money: cash in any major currency, a card, or crypto, whichever you said when you booked. She arrives dressed like anyone visiting a hotel, carrying what the service needs and nothing that announces it, and the room is left afterwards exactly as the minibar found it.
Two notes for the edges of the night. Three in the morning is not a special request here, the reply takes the same ten minutes it takes at noon, and the rate you read on the prices page is the rate. But a pair booking or a full overnight is kinder to arrange with a little runway, because two diaries or eight hours are being cleared rather than one. And if your bed is at a Schiphol hotel, say so first: the airport is arranged rather than simply dispatched, and the reply will come shaped accordingly.