A booking here is a short correspondence: you write, the desk answers within about ten minutes with a name and a time, and she is on her way. The form below drafts the first message for you.
Three messages carry the entire transaction. Yours, naming the building or its quarter, the hour and the length. The desk's, back inside ten minutes or so, carrying a name you can check against the rota and an arrival window you can plan around. And hers, a line as she nears the lobby, at which point the room number becomes useful and not a moment before.
From confirmation, count roughly twenty minutes to the canal ring and the museum streets, twenty-five to the Zuidas, and upward of thirty for the airport belt, where the journey is named in advance rather than promised blind. The windows hold better at night than by day; the city empties, and the rota is spread so that no quarter waits long.
Some lifts want keycards, some aparthotels want a door code, some boutiques lock their entrance early. None of this is a problem the desk has not met before, say what your building does in the first message and the arrival is planned around it, down to her meeting you at the lift if that is simplest.
Payment waits until she is inside the room; the methods are set out on the tariff page. And should the evening move under you, a dinner running long, a call landing badly, write again and the booking moves too, without ceremony.