Separate the decisions

The developer coordinates the business plan, site strategy, capital, professional appointments and ownership decisions. The contractor delivers the contracted construction scope under the applicable agreement. Exact duties depend on contracts and licensing. Neither title gives someone automatic authority to perform architecture, engineering, legal work or another regulated service.

Draw the interface

Before work starts, record who supplies approved information, who answers design questions, who authorizes changes and who confirms funding. Connect each responsibility to an actual document and an escalation contact. Distinguish technical recommendations from commercial approvals. A contractor's pricing response does not, by itself, authorize a change to the owner's investment plan.

Test a hypothetical revision

Suppose an owner requests a different unit layout after pricing. The contractor evaluates construction effects; the design professionals review technical implications; ownership examines revenue assumptions, financing and operating consequences. Record the combined recommendation before the authorized decision. This division does not eliminate collaboration. It prevents collaboration from becoming an undocumented transfer of duties. Verify the actual entity, scope and professional status rather than relying on a business card.

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General information—not personalized legal, tax, investment, engineering or architectural advice.