However it was told that check in is possible from 11:00 am, it was definitely not true. We could only left the packages there and came back later.
I am ok with the stairs and I know that it is and old building BUT, there was no hot water and no toilet paper and the whole apartment was very dirty (especially the fridge). I wrote to the host to help me out how to make hot water, but so far no reply came. We did not even meet the host, because the cleaning lady gave us the keys who could not speak any foreign language. So altogether I Do Not Recommend it to anybody!