I met Erik and lovely family on my extended weekend after a conference, it was a great pleasure to stay with them - particularly enjoyed the beer together down the road and bit of cultural exchange..
The room I stayed in is exactly the way it's advertised overlooking the lake - spacious and warm. The only small down point is that the bathroom is all the way down the hallway (it's a big flat!) and during the night I almost got lost...
Overall a very pleasant stay and great time in CPH!