This flat was so convenient and stylish! Three of us stayed there comfortably and had a very easy time getting around the city with the flat being directly of the Ubahn.
There was a bank just around the corner with an ATM for our convenience and several coffee shops and bars nearby. Wifi allowed us to plan everything we needed while we were there as well.
Kasja and Olga were easy to commmunicate with and very helpful. I would definitely recommend this apartment to Americans exploring Berlin!