Radek's place is the perfect spot if you want to explore the city of Prague. It is literaly next to a metro station from which you can reach the entire city. The street has all kinds of shops and a coffee bar. Furthermore there are several good restaurants and a supermarket within walking range. Despite all the activities nearby, the place is still pretty quiet, we were able sleep with the balcony doors open during the night.
Communicating with Radek and Barbora was a pleasant experience, they answered all our questions quickly and were very hospitable. The next time we would visit Prague we'd go back here.