No word but perfect can describe our experience with the stay in Jana's house.She is really a nice host who replied to our questions very quickly and offered to pick up us at the airport. As we didn't change money at first,Jana even offered to lend us some money for the tram tickets.
The house itself is perfect,too,with the excellent design and cleaness. And it is convenient to reach the center of the city.
If we come to Prague again,we will still choose this house.