So what I can say about this flat.. really good, very good, excellent. The flat is located next to Alexanderplatz (just in 20 minutes on foot). On the 5 floor - it’s quite normal and even good for your health. But for some people it can be difficult - so you should think about it) but also you can have a small rest in you small-trip on the 5 fl.
In the room your will have tv, wi-fi, your own fridge, kettle, maps with the most important/interesting places (such as shops, cafes, museums) near with house. Also you can ask Christian about something what u want to know. There is no animals at home - it’s good)) also you will have very comfortable bed - I slept as well as I can not even sleep at home. Christian is very hospitable Host, he answers on all your questions really quickly and will ask your about your day and places where u were. Also what I can say about room and bathroom - they are really clean, big and comfortable. And, of course, breakfast - tea, coffee, milk, juice, Muesli and sweets - I was leaving in different places - but such options I see in the first time. Also sometimes you will have very beautiful view from the window - it’s a TW-tower of Berlin. So in general I can say that this flat is the best one from that we’re I have ever been living.