We had a great time at Michal's place. The location is great, about 5 minuets walk to the old town square. Michal was very nice, he let us check in early and to store our luggage for late check out. He gave us some tips for our visit in Prague.
The only problem we had was with the shower. There is no shower curtain and we ended every shower with a wet floor in the bathroom. Not something that really ruined our stay but was a bit annoying.
To sum, great place, very comfortable bed, good location and great host.