I would like to get a structure for fix and flipping in 2025 so that I can do it in my free time. 

Are there many REITs that currently regularly engage in this type of feeder based structuring for a investors?

Add the financing challenges and that you existing structure likely will become rent controlled.  

(d) Minimum rear yard: 30 feet rear property line to nearest building or structure.

If seller financing is the route you go, you might consider getting creative with the structure to make it work for both parties.

The seller requires a cash purchase & I’m exploring creative ways to structure the deal.

Building an ADU is not like building a structure on a vacant lot.

Are there any tips you might have on sourcing great deals, deal structure, and how to know whether LTR, MTR, or STR is the best route to take?

However, I’m new to navigating such a situation, and I’m looking for guidance on:Collaborating with neighboring property owners to reduce costs and share resources.Structuring deals involving land contributions and joint development efforts.Attracting capital partners for projects like this.I think this could turn into a win-win for everyone involved, but I want to ensure it’s planned and structured correctly.

Entity structuring, basis calculation (i.e. breakout between building and land), deductible expenses, etc.