@Sybe
It wasn't a request exactly, but I had a odd experience with a guest who seemed to think she had booked something else.
Firstly, the guest did not show up at the agreed check in time of 3pm. After waiting quite a while and then chasing quite a bit, she finally responded saying she had decided to go to Wimbledon for the day to watch the tennis (didn't think to inform me even though she knew I was waiting for her) and would come before the end of the check in period, which was 9pm. Not a good start. She showed up at 9 (after that a late check in fee would have applied).
Next, as I start showing her around, she questions why my bathrooms are shared and not private. I remind her that it's stated clearly on the listing that they are shared. She responded, "Yes, I know, but WHY are they not private?"
Erm, okay. So, I then show her the room and she has a weird look on her face. This is the opposite of the reaction I normally get when I show guests the room. I ask her if something is wrong and she replies, "This is not the room I booked." I assured her it was. "NO, I booked the pink room." I explain that I do not have a pink room. She insists she booked a pink room. I suggest maybe she is thinking of another listing she looked at before she booked? "NO! I booked the PINK room."
Eventually, I ask her to show me on her phone the room that she booked and then proceeded to point out everything in the room until she admitted that she was actually standing in the room that she had booked and that the room on her booking wasn't pink at all.
The next day, the guest seemed totally normal and happy. I am guessing she had a few too many Pimms at Wimbledon the day before...