Brandon Turner's book advises this but not sure because my credentials are pretty solid. 3+ years at same job. 755 credit. 140k income. 46k debt (truck and fifth wheel I live in)

I know the options I mentioned tend to be expensive, but I’m worried about the durability of cheaper alternatives.

Wheel lockouts. 

I agree that the best solution would be to get it taken care of quickly so that it's a moot point, which is certainly what I'm trying to do.The wheels are turning a bit slowly with the contractors I've met so far and it's a bit late in the rental season, so I was brainstorming about different approaches should I want to lock down a tenant before the work is done but also before tenant interest dies down. 

Q1: if I put two tiny homes on wheels end to end with one wall being common, is that a duplex?

So I'm focusing on durability first, but it also must be visually and functionally appealing to a tenant. 

I say don't re-invent the wheel.

Think simple, clean and durable. 3.

Also, while improving the layout and design of the home with above average materials.Here’s my theory: (all assuming the cash flow is positive and enough to cover expenses) If I can over engineer the property and spend a little more now, I will reduce the risk of costly repairs caused by mechanical failures like water leaks, HVAC issues, or durability of fixtures.

Has anyone sold a house that included an RV 5th wheel ?