Arzu and tom's place in Berlin was great. It is very close to berlin's well connected metro and has plenty of shops within walking distance for shopping, food and more. It has a nice kitchen and bathroom, a bedroom and a living room (which also has a bed) with a balcony. I stayed with just 1 friend and there was more than enough space.
Tom is an excellent host, he gave us recommendations for Berlin, helped us do our washing and was very easy to communicate with. They live on the floor above which was very convenient for communication but they also gave us good privacy.
I would love to return to this apartment if I go back to Berlin!