I once stayed at a hotel in Amsterdam (Hotel Victorie, Victorieplein 42, Zuideramstel, 1078 PH).
The reception is part-time. Only manned during hours of 7 am to 8 pm. Outside of these hours, the hotel door is actually locked!
Everybody gets a key (yes the old fashioned thing) for use outside of reception hours.
I called a WG at 10:00 pm. There was no way for her to get in, other than for me to physically receive her at the entrance door, and to escort her in and up the stairs.
No complication at all, easy peasy lemon squeezy. Didn't plan for it, but juiced the opportunity!
The girl was ok, Russian, don't remember her name. This was 3 years ago. As usual, a good 10 years older than stated on her profile.
I still remember the stragest thing she said to me. I asked if I could eat her pussy. She said "you're welcome to, it doesn't do anything for me, but if you like it, go ahead". Then she just lay back quietly, and stared at the ceiling! I eat the whole damn thing as it were chocolate cake! Yumm....
Oh, should say. Had to walk her down and see her out the main door. Her chaffeur was waiting outside the whole time.