If you want to ruin your vacation - this is the place for you. Making me pay additional 50 euros for someone to come and open the place for me (we came at 4 AM and asked him to put the keys in the mailbox or anywhere else like other hosts do, but he insisted), having cold water on my wife's birthday (so by the time it was fixed the romantic restaurant we planned to go was closed), or trying to extort me 264 euros for 2 towels I took (one of my kids must have put them with the rest of the dirty laundry. When I noticed it I contacted him and asked to pay for them. He, in return, called me a thief and claimed that I have ruined his place and said that unless I pay him 264 euros he would contact the police for theft and damages).
I'm a project manager in a hi-tach company. My wife is a lawyer. We hardly need his towels, much less his attitude.
In short - find another place. Any other place.