This is an alright place to stay if you are visiting Berlin on a budget. The entire building smells like mould and so does the bathroom. The configuration is strange and we were only provided single sized blankets and one pillow each for double sized beds, so really you could only fit in a maximum of two people. The internet worked well. The balcony was large but we visited in winter so couldn’t use it, and the blinds didn’t work properly. Everything in the kitchen needs to be cleaned before you use it because we everything i picked up was dirty. Getting the key is very smooth but the flat itself is on the fifth floor of a building with no stairs, and the lock is very tricky. On our first morning we woke up to the cleaner walking in and telling us that our door had been open all night, which we were unaware of.