Personally, I enjoy self-managing and screening is my favorite thing, so I'm not in the market for PM services, but a lot of my clients that I work with and other fellow investors would be interested in it.

I hope you are asking two separate unrelated questions, because there's no point in doing cost segregation for properties held inside your self-directed solo 401k, save for some very rare exceptions.Some of the Bigger Pockets experts who operate reputable costs segregation companies are @Bernard Reisz, @Yonah Weiss and @Julio GonzalezSome of the Bigger Pockets experts who offer Solo 401k administrator services are @Dmitriy Fomichenko, again @Bernard Reisz and @Brian EastmanReach out to them and see if they can help.

I also find that depending on the tenant, my one Airbnb property has less wear and tear because it's constantly cleaned and maintained versus my other rentals where the families living there settle in and accumulate stuff - which makes it hard to deep clean regularly (to my liking) as well as just the constant daily wear and tear from kids etc. 

Securities and Investment Advisory Services offered through DFPG Investments, LLC.[1] Multnomah County Executive Rule No. 388, March 11, 2020[2]Marcus & Millichap, 2020 Multifamily North American Investment Forecast

It should be as easy as converting one conventional loan that cashflows well to a Debt Service Coverage Ratio loan or DSCR.

@Kyle Kline“Investing for equity and not cash flow” doesn’t mean “buy properties that don’t cash flow.”To me, invest for equity not cash flow means that the PRIMARY reason to invest is for equity growth and an increase in net worth and NOT cash flow.I’ve been investing for over 40 years and while cash flow is important, it’s not why invest.A property must be self supporting ie produce enough cash flow to cover debt service, operational expenses including repairs and replacements.

If your potential renter is not clean and can't maintain the common areas well they are not a good fit for co-living.

Plumbing: The plumber spent hours cleaning out “flushable wipes” from the pipes.

I should note that that I was using Baselane's banking service to collect deposit and rent, and had moved the funds immediately to my private bank after I collected (thank god!).

In this market there are cabins on their own land and cabins on leased forest service land.