We stayed for 2 nights at the Rose Apartment and really enjoyed it! It's not too far from the central station and the attractions of Prague. The apartment was really clean and Petr waited for us, although we were a little late. He was very friendly and he gave us many information where to go for changing our money, where to eat and what we should visit. He also helped us with our bags at the last day, what was very nice and helped us a lot.