Mandy's place is beautiful in a very good neighbourhood. It's conveniently located close to the Ring-Bahn, so you can get everywhere within Berlin. Also the neighbourhood itself is lively with lots of shops and amenities, without being loud at all. The bar-hopping part of this Kiez is also just 10 mins walk away.
The place is clean and has everything you need to live in Berlin for a few months or years. There is also a little storage room, which we found quite helpful when some of our moving boxes arrived in Germany. Also, the bedroom and living room are actually bigger than they appear on the photos, so there's definitely enough space for two people to live here longer-term. Also the tiny balcony is cute & into a super quiet green backyard - really relaxing.