I plan on living on 25% of that and using the additional 75% to invest.

I'd suggest joining the ones for areas you plan on wholesaling in.

If your plan is to sell it, generally it is a bit tougher for buyers to get financing to purchase a manufactured home than it is to purchase a modular.

If I sell the home, I don't plan on doing anything with the proceeds other than parking it in a HYSA. 

Secondly, if this strategy qualifies for the STR loophole, would I further be able to run a cost segregation study on the unit that I plan to STR, in order to take advantage of bonus depreciation? 

I am planning to sell my primary residence I purchased on December 2020.

Its my understanding that disputing the credit agencies can take up to 30 days so I plan to do that asap.

Talk out all the things that can go wrong and make a plan today!

(There are two lies tied together on the mortgage and the first has the multi family property and the second is a vacant lot I was planning to develop that now I can’t because of a 75 ft.

I would not remove the bridge as it is steel and I plan on selling the house in 3 years to avoid capital gains, and the bridge is required to access the entire yard.