Gustavs' flat was great. The place is very large. We stayed there comfortably with 14 people, plus 6 more people in the flat downstairs in the same building. The location is good with lots of good cafes and restaurants just around the corner. Gustavs was very kind, generous and forthcoming when we needed additional space for more people as well as a late checkout. He was always very quick to reply to any questions we had.