We stayed for 10 nights in late Oct / early Nov 2019 at Chloés place so that we could explore Prenzlauer Berg. The flat is perfect for us in many ways: cosy, calm, clean, spacious and bright and has everything we needed. Also the surrounding is safe, has all the shops we needed (organic food at "Bio Company") and public transport is close by. We would book it again for sure. For those who want to work remotely: I measured the internet connection: reliable 10.7 Mbit/s down, ca. 2 Mbit/s up.
Thanks to Chloé for being a great host.