No offense, but hire a PMC because:1) You hate the process of placing tenants.2) You didn't do a very good job of screening the current ones.Sometimes we have to get out of our own way to find success!

We currently live in Houston, TX but we will be relocating to the Seattle/Bellevue area this summer for work.

I am currently working on phase 2; building 2 ADUs.The permits are already in the works but the biggest question is what is the best approach when funding these 2 ADUs BEFORE I have the equity from my home?

Thanks to everything I’ve learned from the podcasts, books, and this community, my wife and I currently own:A triplex in MaineA single-family rental in San AntonioA single-family primary residence in Las Cruces, NM, which will become a rental when we move in a few monthsFor context, I’m an active-duty Army officer with about 12 years left until retirement, and my wife works for a university in Boston.

Would I go to the current owners bank to see if they would allow a subject to loan? 

I'm going to exclude my personal residence from this because I don't view this as an investment, I need a place to live.Excluding my primary residence my current breakdown is 47% real estate 53% stocks/cash. 

Quote from @Kaushik Sarkar: I’m exploring strategies to scale my real estate portfolio given the current mortgage rate Not sure much makes sense at 11%...Ouch....tough enough at 7.5%   Might have to put more than 20% down to finance....maybe 30% in North Texas.   

The signing parties are "stopped" from saying anything different after they sign the letter.Each Tenant Estoppel Letter states the attached copy of the tenant lease is accurate and was signed by the tenant, there are no other written or verbal agreements, the tenant has paid rent through a certain date, and there is no prepaid rent other than the current month.

I own my current primary residence & have about 140K in equity.

I currently do not have enough funds to fund a down payment and am trying to find the most efficient way to save.