It’s the layout that sucks. 

@Ben Smith,In that case, I can lay out how I see many people operate this kind of a partnership in a way that both protects them, meets their goals and allows them to control how the investment is operated.Many investors lean toward using an LLC, such as those linked in the article above, in regards to investing with partners. 

I was informed by the Health Department in my area that an engineer has to draw up a plan for the septic tank layout in my future MHP.If anyone else has been through this are you able to then develop each lot one at a time while sticking to the approved plan or are you required to install every unit at once?

While we wouldn't changed the layout much, walls would need to be replaced (demo, framing, build) as the old original walls look in terrible shape, re-wiring, doors, frames, floors we'll maintain old but refinished them, kitchen (small), and two bathrooms.

I'd be happy to look at your layout and offer some suggestions and tips.

Very important that you ask this question.When walking through the property, Look for a functional layout, Roof condition, Type of plumbing  Galvanized, Copper, plastic?  

I'd like to lay out my plan and see what you guys think.

Wrapping up getting a place near the stadium that should have a good layout for Air BnB opportunity.

Its a space filler that web guys use to see what a layout will look like.

If you are just getting started I would highly recommend finding an experienced attorney who can lay out your current exposure and give you a strategy that limits your highest risk areas.