My 3 stars are the average of location and clean spaces (5 stars) and the rest (1 star).
First, Check-in time was at 16 and I got instructions to get in at 20 only after I requested them.
The dialogue with the flat managers has been absolutely basic and down to the bear minimum.
The self-locker containing the keys was attached to a public garbage basket, which must have filled up of garbage over time and I had to put my hand inside to extract the locker.
The flat is well positioned and it was clean, but it is incredibly basic (too basic for the price), without even mentioning that no water, coffee or extra toilet left (kind-of market standard nowadays)
I will personally not go back.