Reuben and Jekaterina were very welcoming in their apartment. They were nice and willing to answer any question I might have had. I was staying by myself and the apartment was very spacious. The weather was extremely hot and it provided a cool place to be at in the evening/night time.
The neighborhood is pretty quiet, and the apartment more so, but it is still close to means of transportation (U7 Rathuas Neukölln, buses), grocery stores, restaurants etc.
The only things not living up to the expectations was the level of cleanliness. The floor was not very clean and unfortunately, so was the bathroom.