This apartment is what you see on the pictures which is in itself a good start. Hosts were quick and forthcoming during preparation and in the arrangement of our arrival. They also left some good tips for local highlights.
This apartment is very well situated at the edge of the Kreuzberg area. Bus stop in 100m and metros within 750m to take you anywhere.
The apartment itself is spacious. Large kitchen & dining area, decent-sized sitting room, bedrooms (good beds!) with useful ventilators and two well equipped bathrooms (good showers!). A bit of traffic noise on the street side and sometimes a bit of neighbor noise on the backside. But still it’s a quiet spot after a day in the busy city.
The lack of a private garden or balcony is more than compensated by the park across the street (which also has the Golgatha beer garden which we much enjoyed).
I would strongly recommend both this location and these hosts.