What term best defines the total area available for a tenant, including shared facilities?

The term that best defines the total area available for a tenant, including shared facilities, is "Rentable Area." This concept encompasses not just the space occupied exclusively by the tenant but also includes a proportionate share of common areas that are utilized collectively by all tenants in the building, such as hallways, restrooms, lobbies, and other shared spaces.

Understanding rentable area is crucial for tenants and landlords because it affects the overall lease terms and costs. Rentable area is typically based on the building's total measurements and can influence tenant obligations regarding monthly rent, as costs are calculated based on this broader area rather than just the space the tenant occupies privately.

In contrast, other terms like total area, occupied area, and net area do not capture the same complete picture of the space available to the tenant, particularly regarding shared amenities that directly affect how tenants engage with the property. Additionally, net area often refers to the usable space, excluding common areas, while occupied area may denote only those portions currently in use, thus failing to represent the broader context of total area available to the tenant.