Best location! We walked everywhere and it was easy to go back to rest and then go out again later, which we wouldn't do, if it wasn't located in the city center.
We traveled with a 10 month old baby, and the apartment was very child friendly, with "soft" floors and not to many knick knacks. Modern interior.
It was not a problem for us, that the entry to the rooftop terrace was not located in the actual apartment.
We payed for parking in a private garage, and did not regret it. Parking in the area is not easy to find.
Communication worked perfectly.