A small architect-designed apartment in Stockholm, Sweden Happy Friday! Check out this great flat in Kungsholmen, Stockholm. Kungsholmen is an island in Lake Mälaren in Sweden, part of Stockholm City. It is very small apartment, only 36 sqm divided in one room. But it has an large balcony that is 14 sqm and here you have the sun shining from lunch until late evening. More info and pictures!