We definitely enjoyed our stay there. Gisela welcomed us warmly and she even gave us welcome gift. She is very helpful and kind. We were late for about 1hr than expected, but she had been waiting for us and the checking is very smooth. The flat is very clean and perfect for couple. The bed is really comfy and the kitchen is well equipped. We loved to cook our meal there. Although the metro station is little far from there, but you can get to the city center by walking and it takes about 25 minutes. There is also bus stop(to center)nearby, so you can take the bus. We felt like home during our stay.