Jan is a nice person and he allowed us to make early check in and helped my friends with local tips and other information. His Response time to our online queries was very quick. Jans house is really nice and it is much more better than what Airbnb photos shows. The house is bit old but overall it is neat, clean and well maintained. It is worth for the price what Jan offers. The house is located on the other side of Prague castle which is only 4 stops far from house, but its a bit far from old town square (not certainly at Walking distance). There are few small Restaurants and cafes nearby and also a grocery shop. Tram connectivity to the location is really good. Would like to stay at his place next time.