First of all, you were informed and I texted you that I am abroad, this doesn't mean that I am renting remotely and even if I did that is not a problem. Second of all, if I could put screenshot here of my response frequency I would, but does not matter.
The guest was unimaginably rude. First of all she informed me that she will arrive at 18:00-18:30, she arrived earlier (I did not make her wait outside) and did not gave time to my friend, who was there to help her and her friend, to take care of the things. They humiliated him, talked terrible things about the house in front of him and then they left. After that, they returned lied to him that they've forgotten something, in fact they just used the toilet (no need to specify more) and then left again.
They were informed about everything in advance (that this was room not whole flat, I have detailed description that this house is shared), I was trying to be helpful, I gave them flexible checkout time so that they wouldn't rush. But that was there responsive behaviour.
Wish you good luck and wish myself not to cross over guests like you!