I stayed in Fabio's flat for three months over the summer while working in Berlin. The flat is very clean, well organized (no wasted space), and large enough to accommodate one person or a couple. Given that I was staying in the summer, I never had an issue with the flat being too warm, actually it was quite cool and there are plenty of windows. The bathroom and kitchen are equipped with all the essentials, and all of the appliances worked perfectly. The wifi can be a bit slow at times and in certain places of the flat, but overall I never found this to be an issue that detracted from the overall benefits of the place! The flat is stylishly decorated and newly renovated, and from the moment you arrive it feels like home. The location is perfect for a commuter, given that it is five minutes, in different directions, from the S-bahn and U-bahn stations which connect you to all the major parts of the city within 15-30 minutes. Being within a courtyard, I never heard traffic and the neighbors were quiet and respectful. The neighborhood is definitely residential, but there are a few nice restaurants, a bakery, grocery store, pharmacy, and bars within a five minute walk. Having such an intimate knowledge of the flat, I highly recommend it to anyone or couple looking for a long-term or short-term accommodation in Berlin! Beyond the flat itself, Fabio is an amazing host! He is very prompt in communicating with you, but also respects your privacy. I can definitely see now why Fabio and his flat are so highly recommended!