We would not hesitate to stay at Roman and Tereza's place again. It's cute, clean and perfect for us (two friends traveling through Europe). They provided a list of things to do and places to eat, which was invaluable. Plus, it's very centrally located (although still relatively quiet) and extremely close to the main train station in Prague. The only slight con is that we wanted to wash/dry our clothes, and the communal dryer (shared with other apartments) seemed to always be in use. It's not a deal-breaker but just something to be aware of. We had a great stay!