First off: I think this apartment is the best bang for the buck in terms of location. It feels exactly in the middle of everything interesting. I had a very good time and walked almost everywhere. Check-In was easy as 123, I had everything I needed in the apartment, I slept well. No wishes.
But: It is not super clear from the description that the apartment is sous-terrain. Which means below ground level. AND that there is a busy road in front of the house. I didn't mind both and yet again would TOTALLY RECOMMEND that apartment. I feel it could be just a little bit more clear from the description.