To provide a house capable of easily varying room arrangement, in response to requirement in various room arrangements even in the house following change in the lifestyle and diversity in values.

A fixing metal fixture (a) is installed on a floor, a column and a wall of a previously supposed position in the house so as to be capable of fixing the partition having the storage furniture function. The partition having the storage furniture function is bored with a hole for inserting a fixing metal fixture (b) on a side surface and a slender hole for inserting the fixing metal fixture (b) on a bottom surface so as to be fixable to the floor, the column and the wall, and is also bored with a hole for inserting a connecting metal fixture on a back face.