When I visited them on this trip, Design House Stockholm were just on the point of moving out of their main store at Smålandagatan 16 because they now have a large double-height display area on the lower ground floor of the department store Nordiska Kompaniet generally known as NK. The store is on the north side of Hamngatan, just to the west of the old shop.
The other traditional department store in Stockholm, Paul Urbanus Bergstrom, on Hötorget, west of the Stockholm Concert House, was founded in 1882 and is usually referred to as P.U.B. There is an extensive household and furnishing section on the third floor by R.O.O.M. and the second floor of the department store is being remodelled for a large area to be taken over by Habitat.