@Dan N.These types of strategies is like building a conveyer belt between your home and your neighbors in order to borrow sugar from your neighbor instead of just walking there, knocking on the door and ask for sugar.Making these overly complex strategies for real estate really adds zero benefit and just costs you extra money in the long run.May I ask why you need such a complex structure ?

Congrats on adding more doors!

The 2024 Baselane Real Estate Investor Survey reveals optimism among investors despite rising costs.

I have a few door in Cali right now but pushing into TN I've put in 8 offers in 3 days with rehab budgets ranging from 20k to 55k.

More doors more rent get a better return without having to use a HELOC maybe a cash out refinance instead? 

Despite rising interest from young families and institutional investors, the number of new SFR and BTR units is expected to decline sharply, from 34,000 in 2024 to just 9,500 in 2025, a 73% decrease.While demand remains, rent growth in this segment has turned negative, falling by 0.8% in Q2 2024 due to higher vacancies in 2023.

Is it even possible to do or would they have to sign a whole new document?

If I acquire the second property with full cash, that's at least an instant equity which I may be able to tap into for 3rd, 4th,..assuming properties rise in value over time. 

They want widened door ways and God knows what else after that. 

Most court house buyers like me would never have even talk to the owner would have just went straight to eviction and ended up with a mess.. my style was to always knock on the door and talk to the person who lost the house.