What I am going to write here is my experience for the stay and the host might have reasons for her doing but it will probably be what other guests might experience.
Firstly, I felt that we were not treated as paying customers or even guests at her house. She was constantly checking on us. For example, after showering, she will come down to check on the toilet and even "scold" us for not opening the window in the toilet or making the floors wet which is sort of unreasonable for us. The next person is going to shower and she blamed us for not opening the window inside? Who showers while the window is opened? After showering the floor is defintly going to be wet as well.
Also, she turned off wifi at 12 midnight. As travellers, we do not have much time to use the internet and the night time is when we catch up with our familes and friends due to the time zone difference. The connection for our mobile was also slow as we were living in the basement so our only option for internet was the wifi but we didnt get to use much of it. We had to also sign a form with our particulars to use the wifi yet we cannot use if for the whole day?
I would like to end off by saying we were staying at her house as guest or even "paying customers". This is defintly not the way to treat us as we felt that we were being treated as though we were in the military or even worse.