Modern working environments require a high degree of flexibility and a positive working atmosphere. The open design, visual relationships and sensible layouts create new spaces. Central meeting points promote team building and contribute to a relaxed working atmosphere. A modular design with multifunctional units increases the flexibility and individuality of the user. Plants in a room have a positive psychological effect on the user. They also contribute to a good indoor climate and thus create a health-promoting quality of stay and healthy workspaces. The measures not only increase the attractiveness for potential tenants, but also secure the value of the property thanks to their sustainable, durable and recyclable fittings.