We've just had 5 wonderful days in Prague, staying in Adams appartement. It worked out perfectly - my first time with Airb&b.
The appartement lays very close to the Metro and there' a little supermarket just round the corner.
Adam gave us a very precise and clear introduction to our stay, answered our questions and was the sweetest host. A clean and nice room, the kitchen, bathroom and toilet were kept very clean, and we soon had a feeling of being "part of the family".
We will certainly be back, next time we visit Prague.