Beautiful hotel, great service, modern room.
We got the spa (steam room, dry sauna, showers) to ourselves. No one else was there, which is an extraordinary luxury at the time of COVID.
Location can't be more central.
Hannover Hauptbahnhof, unlike most big German cities (Berlin, Munich, Frankfurt, etc), is a lively, popular place for locals to hang out, get a drink, shop, etc. The hotel is only a few hundred meters away.
We enjoyed the breakfast buffet every morning.
All in all a great stay.