Well, I'm a newbie and tried to book a room in İzmir - Turkey about 14:30.
The host "Tarık" replied me in the midnight (23:52) and cancelled in the early morning at 8:30 while I was sleeping.
Told that's allright but didn't like the way and timing of the communication cause it wasn't a pleasant situation for me.
Couldn't find any place on the site to write down my incident for the future guests so I think you guys let people write down the feedback about the reservations.