We (three of us) spent a lovely weekend in Berlin at Antonio's place. He greeted us at his apartment when we arrived, showed us the various amenities, and we all had a really nice chat. He is a very friendly person! The apartment has a double bed in the living room, easily big enough for two people, and a bunk bed in the other room. The bunk bed is quite firm (thin mattress, wooden bed). We had a few issues with the bathroom such as a clogged shower drain, no soap, and a finicky toilet flush mechanism, but we dealt with it. The apartment is close to the S-Bahn (and public transportation is very frequent and efficient in Berlin). There is also a supermarket right across the street, which is handy. There is also some construction across the street (an apartment building going up), which meant a bit of an early morning noise situation. Otherwise, it was a good home base, we felt safe, and were fortunate to have great weather! Thank you, Antonio!