Really nice stay. A bit far from all the Berlin attractions but if you want more of a local experience there was a cute market that happened on the weekend with food/produce on Saturday and then a flea market on Sunday. The buses, metro, train will get you where you need to go quickly so don’t worry too much about being far away from the action. The apartment is on the 3rd floor so be ready for stairs it was not a bad climb but something to keep in mind when booking.