The residents and users of VELUM have access to approximately 1,844 square meters of rental space for apartments and approximately 3,664 square meters of floor space for commercial use. The Arnulfpark, which runs from west to east, is complemented by an impressive landscaped staircase and the open green roof of the two-story building section.

The modern office units are accessed from the central plaza via a light-filled, two-story entrance hall and offer approximately 1,800 square meters of floor space. With a 2.60-meter grid, they allow for flexible room layouts, including individual offices, combined workspaces, and open-plan offices. The office spaces feature electric exterior sunshades, floor-to-ceiling windows, direct/indirect lighting, carpeting, raised access flooring, and chilled ceilings. The existing CAT 7 cabling can be retained. A spacious and usable roof terrace is also available. There is an underground parking garage with parking spaces available for rent. The building also has a cafeteria.