It feels like DSCR lenders are catering to BRRRR investors more now than ever with short seasoning guidelines, air tight DSCR requirements (1.0), etc. 

Short answer not worth it for this deal. 1.  

Primary Residence is taxed as short-term or long-term capital gains on sale and it may qualify for Sec 121 ExclusionIf you are classified as a Dealer you will pay ordinary income taxes on sale.

We’re sorry to hear that your experience fell short of your expectations, we value this opportunity to reflect and improve.We worked closely with you for over a year to prepare your property for success in the short-term rental market.

Purchase price: $197,500 Cash invested: $32,758 Buy and Hold Short Term Rental In Cleveland What made you interested in investing in this type of deal?

So don't get discouraged with the short time frame. 

In short: rents and cash flow have not caught up with the rising interest rates since 2022.

What happens if you buy the duplex with a conventional loan with the purpose to build an ADU to move in shortly afterwards?

That being said you can make that kind of money with fewer properties but you would need to do more intense work and higher risk Short Term Rentals, co-living, or Section 8.- My Strategy: I'd like to buy and hold residential rental properties.

Its certainly not appropriate for 99% of the viewers on BP that are primarily interest in either rental property long term or fix and flip short term.