What term describes the area designated for housing personnel and furniture in a rental setup?

The term that accurately describes the area designated for housing personnel and furniture in a rental setup is "Office Area." This term specifically refers to a physical space within a building designated for administrative tasks, meetings, and employee workstations, along with necessary furniture and equipment.

"Office Space" is a broader term that encompasses various types of work environments but doesn’t specifically emphasize the arrangement of personnel and furniture within a designated area. "Operational Area" typically refers to spaces related to specific operations or functions rather than general office use. "Workspace Zone," while suggestive of a work-related area, is not a widely recognized term in a formal context and lacks the specificity of "Office Area." Therefore, "Office Area" is the most fitting and commonly used designation in this context for the described environment.