HSB, which stands for the Swedish translation of "the Savings and Construction Association of the Tenants" is a housing association of tenants and homeowners. The group itself has a large office in Stockholm that houses more than 420 employees, which recently underwent a stunning renovation. The new office, done by pS Arkitektur, is not only modern and colorful, but has transformed the space into an open work environment with plenty of space for both solitary tasks and group meetings.