Matze was quite friendly and flexible , When I asked him if I could check in early he said he had no issue and was pretty flexible.
When I had an issue finding the address ,he himself came out on the street to pick us up and also was guiding us all the way on phone.
The flat was very nice clean and well equipped with everything. Our arrival he showed us the flat and gave us all the maps of the city and public transport. He suggested us the places as-well , and was available all the time if we needed any help.
Moreover when we came back at night we had a nice conversation and discussion reading our countries , he was very open and friendly.
Hence I would suggest everyone to stay at his place and you would have a great experience for sure!