We had a one night stay at Nena Appartements. The furniture and walls were kind of damaged and seemed not to be cleaned.
Same with the bed were we found some hairs.
I would recommend the apartments to students or other young travelers who don’t care much about the things I just stated.
The staff however was really nice and helped us with the check in. In total we felt okay to stay there for the night but we would have asked for another room if we would have stayed longer.