Which Project Delivery Method do you think is best for a project with the follow

Which Project Delivery Method do you think is best for a project with the following parameters? Why?
a demolition/renovation/build-out
fitness center (private business)
with pool and sauna
in an existing building
20,000 sq. ft.
suburban location
″green″ technology
no firm budget – owner wants to do the best project with reasonable cost (i.e. to make a profit within a reasonable time)
Submit your responses to the following assignment in a Word document. Be sure to follow APA 7th guidelines (1 paragraph in length, typed and double-spaced, cover page, with sources, cited both in-text and on a reference page). Please answer the questions completely (Do not recopy questions in your work).