Describe the shared-space arrangement in practical terms
Before signing, identify who leases the premises, which part will be used by your company and whether the arrangement is a sublease from an existing tenant. The Lewisville certificate of occupancy and sublease exceptions defines a sublease in that context and describes particular exceptions. A coworking membership, ordinary lease and sublease should not be assumed to produce identical city requirements.
Describe the work done in the space, including patient attendance, storage and any changes to rooms or systems. Ask Building Services to classify the actual use and arrangement. Do not rely on the landlord's statement that the building already has a certificate without checking what that certificate covers.
Make responsibilities explicit between the parties. Who maintains exits, arranges inspections and responds when the operating use changes? A low-cost room can become difficult to operate if those duties are unclear. The city's determination should be based on a complete description, with clinical authority reviewed separately.