Stayed in this apartment for 3 months & it fitted 5 of us easily. Great location - only a 5 min walk from the nearest Ubahn station which was very well connected, also the bus stop was only a 2 min walk.
Apartment itself is actually bigger than you would think from the pictures. Facilities of apt were great & very fast wifi.
Would definitely recommend & Bernd is a lovely host & easy to get in contact with if needed.