Damir's place was very well located! It's near the Hohenzollenplatz train station so getting the Berlin city centre was really convenient. His house was well furnished and had a really big bed for 2-3 people. There's also a sofa bed but it might feel too hard for some people. Environment was quiet too so we had a good night's sleep.
He's very friendly and gave us many tips about transport and things to do in Berlin. He even let us keep our luggage till so it made our trip plans very convenient. Thanks! :-)