Incorporate what if you die, what if you or a partner want to sell how do you value, opening bank accounts, contract signing, etc.  

You can add notes to any transaction also, so later if you want to search for a vendor (you gas company, insurance) you can search by the actual vendor or something you put in your notes. 

For example:If a wrote up a contract between myself and the LLC for a loan on said money and the LLC was sued and forced to sell the property.

Trusting a GC can work if you thoroughly vet them, use a detailed contract with clear milestones, and establish systems for accountability.

I have a new-construction SFR property under contract, and the seller disclosed that there had been heavy metal contamination in the soil due to mining activity many years ago.

We build something of high value, like a lead management to replace a spreadsheet, or an automated document merge/eSignature system for contracts or propsals. 

There was also a part of that law that enacts rent control anywhere in the state, which may affect your plans.Make sure any changes you are proposing to the contract are compliant with the "new" New York State housing laws. 

It is a lot of work and I understand you want to "pour some gas on the fire" but likely you will just be setting cash on fire.Good to know thank you! 

The landlords solution is to make us all “owners” by creating a lease option to purchase contract. 

Only cash or cash equivalent contract considered.