a condominium · an apartment building · a large apartment; a large flat
köken: Borrowed from English mansion. The term gained currency in the latter half of the 1950s, used to lend an air of luxury to high-density residential development projects. Note that while English mansion most commonly means “large house”, it is also occasionally used to mean “luxurious apartment”, and this latter usage was borrowed into Japanese.
an apartment or other residence under ownership of a tenant-owner's association (bostadsrättsförening), which is in turn owned by its members (tenants) · the tenant's/tenants' right to use such a residence
köken: Compound of bostad (“residence, home”) + -s- + rätt (“legal right, entitlement”). Compare with hyresrätt (“rental residence”). First attested in 1930.