We're doing one right now NOT on a foundation AND in a park in Vancouver, WA and getting it financed to sell at $90k with 5% down and decent credit.Google it.

I’m able to get projects done fast because most of the time I’m fronting my own cash at the front end to get permits, surveying ,design approval and sometimes even foundation completed along with several other deposits on windows, doors and cabinets. 

We also can't save from deliverance.  

While the foundation of any true money-maker is getting a motivated seller to sell you property at a discount, knowing your exit strategy can help determine how much of a discount you need.

If so, you might be able to create a better culture than what would normally be found at such a complex.You should follow the previously mentioned advice about the 30 year loans.  

There are no other 1 bedroom home sales in the town, the green house foundation is transite board (asbestos), and the property has an old steel septic tank that hasn't been pumped since 1992, so the lid rusted shut.

He checks the main items--roof, foundation, hvac, plumbing, electrical, structural...but doesn't do a deep dive into the cosmetic issues or small items.

Absorb as much as you can to build a good foundation and take massive action. 

You also provide a very tangible service, housing...a nice change from abstract jobs where the deliverables aren't as clear...Granted, you can't control some market forces and even real estate has gray areas (like you do to all right but still run into issues ) .

I think i'v read every book on the planet related to this field in the last three months and now i'm building my team and putting the foundation in place for the long term.