The block of Karveli is formed by four different housing associations: As. Oy Oulun Ulappa, As. Oy Oulun Luoto and As. Oy Oulun Poukama and As. Oy Oulun Valkama. There are 287 flats in total between the buildings, which hide the pleasant and secluded courtyard.
Below the elevated cover in the centre of the courtyard lies the underground car park and the majority of the block’s parking. The courtyard acts as a shared spot for the residents of Karveli. This is where you can find the sauna and its terrace, areas for playing, sports and other recreational activities, as well as the shelter for bicycles and outdoor equipment.