Frank was a really friendly and helpful host! Before the stay he gave us a lot of information concerning the check-in, the location, etc. When he welcomed us he gave us a map of the city and showed us different tourist attractions and some recommendations for eating. He also had a "guidebook" on his AirBnB site where he entered for example recommendations for restaurants on an interactive map - was really practical!
Concerning the apartment, it was really nice & clean and the room was bright.
So everything went really well and thank you again for the nice stay!