This is a very nicely located apartment with a great view. It proved an amazing place to watch the incredible array of fireworks that filled th sky on New Year's Eve. The neighborhood is nice and quiet, with a decent number of shops and a few restaurants nearby (Nola's is worth a visit). Public transport links are good, and if you're so inclined it's possible to walk to almost all the main Berlin attractions without too much strain. The apartment was clean and decently sized, and the shower had plenty of hot water for two.
Only a few small negatives kept this from being a five star Airbnb. The kitchen could have been better equipped - there was no olive oil or oven gloves for example, and only two plates. The furnishing and bedding is okay but could be better. Most importantly, the price was on the high side, but I think this may have been due to the festive period.
A good Airbnb all in all, and a great base from which to explore the city. Our gratitude to Stefan.