 1 Two doors between bathrooms and other rooms are hard to be closed due to disorders We asked the staff to repair it but even after repair one door was not completely closed 2 We were staying in a superior room on the 6th floor but on every morning around 6 am we were smelling something associated with breakfast being prepared at the restaurant on the 1st floor This was bad for our sense in facing good morning I often use NH hotel in Germany but have never encountered this kind of problems I would suggest the owner of this hotel to investigate disorders of furniture 3 When we checked in it was too hard to find out the entrance of the hotel I think it is better off setting a big signs near the entrance 
 Location is nice and it is easy and fast to access to main sightseeing spots 