One word: PERFECT!
Staying at Emir's was my best experience with airbnb so far! The room is perfect clean and comfy! Great connection 5minutes walking from the UBahn Stop Deutsche Oper and Emir is an exquisite host! Really I was overwhelmed by his kindness, he helped us with infos and advices for what to do! For sure if I'll be back this will be my home in Berlin again!