Monika's appartment is a very good place to stay in Prague's center. It is near the main train station (10-15 min) and public transport. The neighbourhood is quiet and you'll find shops as well as some nice cafés and restaurants nearby.
Regarding the apartment itself it was functional, clean and the beds were comfortable. Be careful though if you're a light sleeper as the metro can slightly be heard from the apartment, but it didn't disturb us. Monika was very welcoming and always reachable if we had a problem.
Last but not least : the possibility to leave your luggage inside a locker in the apartement's corridor, which allowed us to enjoy our last day in Prague without having to take our luggage with us all day long.
Recommanded !