Matthäus was an exceptional host. His flat was clean, bright and comfortable, I enjoyed my time very much at his apartment.
He had plenty of maps and information about the local area, and was able to give us specific tips based on what we wanted to do. I had a few questions he didn't know, but he found out the answers and text me back a few hours later.
The flat was beautiful, and Matthäus was a pleasure to deal with, knowledgeable and quick to communicate. I wouldn't hesitate to recommend him and his apartment to any friends and family.