.: How long have you owned?  

My brother-in-law, who owns a landscaping company in Lee’s Summit, works with a lot of local builders and has been a huge help.

Sorry ... gotta ask a "dumb" question here (I've never looked much into MHPs) ...Don't the home owners own the mobile homes while the park owner owns the lots and everything else?

Or are you managing your own properties? 

However, I’d like to have a space of my own before living with others again (I plan to house hack again with my next property).I’m seeking advice on how to move forward, as I need to consider things like utilities, taxes, landlord/umbrella insurance, and managing the property, especially with someone renting my garage.Specifically, I’m curious about renting out individual rooms and living on my own for a little while.

(Of course, you are less likely to own the building then.) 

If you plan to build your own primwry you absolutely want it to be your primary first not investment land first.

Being that rates are up it's another way to offer exatly what you mentioned; the chance to own for a couple hundred bucks more than renting.Thoughts?

We own 100% of LLC that is in AR.

For the son to qualify for the $250k exclusion, I believe he would most likely need to meet the ownership and use test, meaning he needs to own and live in the home as his primary residence for at least two of the last five years before the sale.