Can the park manager prevent me from doing this? 

Before I do that, I was wondering if anyone knew of any general laws or restrictions which prevent this?

For Sale by owner, Sales Agreements.
I’m curious to learn what clauses or protections others builds into their sales agreements to ensure (or allow for legal action) if a private seller sells their property to someone...

Regarding tesla's solar roof, yes it is 5X an asphalt roof, but only about 1/3 more than a slate roof, which is a better comparison. 

Lesson learned.I ran it by the agent and said I'd like some language protecting me in case the roof isn't fixed in a timely manner as it may prevent lender from giving the go ahead.

A modified asphalt lotThe list of work as I see it.1.

Im prepared for alternatives should the personal loan prevent me from refi due to credit limitation.  

Reshingle the roof - just asphalt tilesNew AC unitWe think there is mold in one bathroom and under kitchen sink, so some mold removal. 

Only that you must establish your intent to hold for investment.But nothing prevents you from later converting a property held for investment into your primary residence. 

@David Detweiler - it’s likely different state by state, but I know in mass one of the additional “hassles” would be having to install a sprinkler system as part of the fire prevention system.