Matthias was an excellent host, although we did not get to meet him. The apartment is large and lovely. He provided an extra large and nice air mattress. Everything was very clean upon arrival, and Matthias provided great communication leading into our stay to make sure everything went fine upon arrival. There are 4 flights of stairs to climb to get into the apartment, but that was not a problem for our group. All the amenities were there for our use in the apartment, however we were really only there to sleep. Wish we could have stayed longer:( We loved Oktoberfest!