Had the worst experience one could think of. It seemed all pretty perfect until we went for a quick drink in the evening, and left the flat without keys, because the electric gate worked perfectly fine with the instructions and codes we had. When we came back, for some reason we don‘t know, the outer gate did not respond to any dial you would enter. There was literally no one to contact. No neighbors, no other guest, no residents. We desperately rang every number and no one would answer. Even airbnb did not respond due to shortage of staff. It was a bloody nightmare. We had no id and no credit cards. After full day of walking and sightseeing we just wanted to lay down and we couldn‘t enter the building. We had to stay awake and walk and tried to find some rest on a bench at the pier. Eventually I would come back at 2:30am to check if somehow the lock did reset and by chance a new arrival opened up. Basically that person saved our trip and made us not spending a chilly night on the bench at the pier.