We had a wonderful stay in Berlin! The flat was in a really cool location near some great bars, restaurants, trendy shops and a large market hall. It was a great space for four of us, with everything we needed for our stay (and some nice welcome treats from our hosts!). Communication was great and checking in/out was a breeze. The location was also within walking distance of lots of top sights, and near metro stops if long walks are less your thing. We'd definitely stay there again!