However, given its design and commercial-like feel—originally built as a retreat center with a strong Japanese influence—I’m uncertain about the best market to target for a sale.I’m hoping that someone in this group might have connections or advice on how to approach selling a property like this.

Its my house not yours we just allowing some design choices not what components go into it.along with the supply chain is still not perfect we may need to swap something out to keep project going.

I do not know if a commercial multi-family zoning designation allows for unhosted B&Bs. 

Besides, since they did the design/drawings, regardless of anything you do or sign, they will ALWAYS be responsible for any problems (real or fake) that comes from anyone using their plans.  

It's that simple.

While certain properties, like manufactured housing and senior housing, are exempt, most new loans will fall under these requirements.Developed in collaboration with the Federal Housing Finance Agency (FHFA), these policies are designed to enhance transparency and communication between landlords and tenants.

I will save money using simple white shaker cabinets that are available inexpensively in any market in the US, but will buy higher quality than the builder grade quartz.

I'm deliberating whether I should hire my neighbor (he just had leg surgery and walking with a cane) across the street to do construction because if the construction turns out bad, I strain the relationship with the neighbor across the street, and also whether I should hire my neighbor from another place who does the design because I kinda don't prefer he knows where I live (just because if the design turns out bad, I strain another relationship with him and exposes my address of where I live).

Quote from @Anthony Maffesoli: I think it's pretty simple.

[MIAMI-DADE/BROWARD REGIONAL PROVISION]: Buyer shall designate Closing Agent.