Sorry. I don't think that I left your place dirty. I was unable to respond to your messages because I was sleeping when you sent them to me and had a full day of meetings the next day. But I left the room as you told me after you checked the message on Airbnb. I think we had some miscommunications.
Fair points about your place: overall the place is very nice and Ali is a nice guy who responded to my questions quite quickly. The only two problems of the place is that: the radiator doesn't work in daytime and it's close to railway so that there are noises in night because of that. Overall I enjoyed my stay at Ali's place and the location is really convenient. I am just very surprised to get the worst feedback that I ever get.