Lena was on holiday when we arrived, but she arranged for her sister to meet us. Lena also gave us directions prior to arrival. We loved staying in the Kreuzberg area! It's a nice neighborhood, and the metro is literally a one minute walk from Lena's apartment, so getting to other areas of Berlin was not a problem. Lena's apartment was perfect . . . All that we needed for a 3 day stay in Berlin. Bed is very comfortable :)