For the project I plan on creating a system to address every aspect, step-by-step, of increasing the value of multifamily properties by making improvements that increase each property's net income.

UNLESS you do have a US bank acct an address, Good luck 

I just wanted to address some of the animosity I've read in these forums to MTR arbitrage. 

Not efficient management. 

Consider all the things that could go wrong and see if the lease addresses them: unauthorized pets or tenants, early termination, security deposit, lease violations, late rent, eviction, lawn maintenance, parking, etc.5.

If I were doing it I would address the things I want in a letter of intent, non binding.

The modern features and amenities can attract renters, and energy-efficient designs might help keep utility bills down.

and if the property is 3 units, but i am doing a large reno on only one unit, can i get away with just making that specific unit lead free or would i have to make the entire 3 units  lead free in order to qualify for lead free at that address?

give the tenant notice that you will have the car towed if they don’t remove by xxx date, and make sure you address problems right away instead of avoiding them.

When you have a back to back closing, you actually have equitable interest in the property which would address any issues with assignments.