The location is very good to us. We took the DB bus to and from Prague. The bus stop (Train station) is just within the walking distance to the apartment. The metro station (Museum) is even 5min on foot, very convenient to go around the city.
The apartment itself is very clean and modern. And Dagmar was very kind and had been very helpful, letting us rest assured that we could get the key and get to know how we could easily reach there.
We had truely a great time at the apartment. Highly recommended.