I would think this is a bonus. 

You can get 1 sign up bonus a month and open 2 for each LLC.

However, with the bonus depreciation (maybe not the correct terminology) it appears to accelerate the depreciation and make the up front savings very significant. 

Starting next year, I’d like to use the property as a primary residence, but I’m trying to take advantage of bonus depreciation running it as STR for remainder of the year and take the paper loss against my spouse’s w2 income.

Once they've proven themselves, consider gradually increasing hours, offering incentives (i.e. bonuses) then lastly, increasing the hourly rate.** These are all rough #'s.

As a bonus, you can use it for your personal record keeping as well.

I am planning to perform a cost segregation study on the STR's I have purchased to take advantage of the bonus depreciation rules currently in effect to offset the tax consequences of leaving some $$ on the table coming out of my 1031 exchange.

I wouldn't offer another dime and I would strongly consider getting rid of this tenant when their lease is up.You should consider requiring renters insurance and stop being so generous when things happen that are out of your control.

The appreciation will be an added bonus and since you can not predict it and control it, do not account for it.

Can I do the analysis on my LTR as well this yr in order to use  up the 80% bonus deppreciation allowed for 2023?