Quote from @Matthew Samson: @Corby Goade yep, that sounds like a plan.

That sounds horrible.

I proved to them lending me their money was an easy way for them to profit themselves.

It sounds like the commercial property you are looking at is a slam dunk. 

Build - Rent - Refinance - Repeat the new BRRR with also hotel development and growing our land entitlement side. hotel development is simple, easy, and has institutional level backing. we really like extended stay development and just came from a hotel conference in Los Angeles. hope to close a few deals this year over 10 million 

At some point you may need to consider the following:- The website that's monetized based on clicks and advertising and page impressions says this is a super easy thing and everyone should do it.

The risk/reward here sounds pretty far skewed.

Quote from @Quan Pham: I'll give you the easy answer: sell.If you were fired up about owning an investment, I would recommend keeping the house as a rental.

It sounds like you might be looking at more of a custom or semi-custom build.

There's no blanket number that will make the math very easy.