What you are paying for is location, which is as central as it can get & you basically never have to use public transport, everything is reachable on foot. The place is decently clean and ecquiped with basic appliances and utensils. Some more hangers would be great though. The staff was always available for our questions so that was nice.
Now for the negatives:
-We found the apartment to be overpriced , considering it is in a *very very* old building and only a very basic remodeling has been done. Walls are paper thin, which means you can hear absolutely every single noise coming from your neighbours. Moving furniture/luggage produced an absurd amount of noise and caused us to miss sleep on two nights as our upstairs neighbours happend to be very active during nighttime.
-It is a 5 floor walk-up, which means anyone with limited mobility will simply be unable to reach the apartment with any heavy luggage.
-Another annoying thing was that there is a coffee machine in the apartment, a sort of knock-off Nespresso, which does not take either Nespresso nor Dolce Gusto capsules! We bought both and could not use either, much to our frustration. No idea where we find capsules that work for this thing.