The appartment was simple but very spacious. The location was brilliant. The cafe/bar downstair was really friendly and cheap. We had trouble finding the appartment because no street number was supplied ( number 13 it is!) but Julius daughter met us outside the building. We did not meet Julius, but his daughter gave us the basic information. Etna park is just at the end of the street and from there you can access all the touristy spots. Great public transport also and easy to use, we bought a 3day pass at the airport. We will go back to Prague and we would stay in the same unit.