We loved our stay at Ralf and Aine's little place in Kreuzberg! It was perfect for our needs–just enough space with all the things a traveler could need in a spectacular location. We got in late on the first night due to a delayed flight, but still managed to snag an excellent falafel and a couple beers right by the apartment! Plus it's in walking distance of several u-bahn stations. The only downer was that the apartment didn't have wifi, which would be really difficult for any visitors who don't have international data plans. Would highly recommend this place for a stay!