I can not understand why in the case of questions as I asked, I did not call my phone number. I am available for 24 hours a day. What a great problem you have to find a flat in a tenement house where there are only two staircases. Due to the fact that you planned to arrive late I sent you a message where you can find the keys and in addition, my neighbor served help, so I am arranged with him. When it comes to cleanliness, before the arrival of each guest, I bury and clean the floors, clean the bathroom, change the sheets and towels. I do not charge for cleaning, but nevertheless, I could not count on leaving you clean.