Right at the first use, the shower head broke. I knocked at some door where I heard noises and reported it. It was dealt with by the time I came back. Now the head had a split through which the water sprang sideways.
Deceiving room description and photos: they said windows to interior yard, while they gave to interior shafts; the bedroom one practically gave to an extremely narrow cwment tube. The curtains had to be pulled all the time and it was hard to air the room. You felt like in prison.
Stressful check-in conditions, 20 min slots. You miss your slot, you might be waiting indefiniteley, as they warn you in a welcome e-mail. There's no reception desk. You have to call them on the phone to come and open when you get there, as you don't know . They have strict hours for calling for non-emergency situations, or you get "fined" 30€. Up to hem to decide what constitutes an emergency.
I had extremely noisy neighbours for one night, I called the contact no and they said they'd intervene. Nothing changed.
There's no room cleaning during your stay.