-Incredible reputation with local investors, with lots of work done through referrals... and a reputation for integrity, tenacity, and professionalism.  

Why even record the details - use a program that does the integration for you or if you receive checks use a program that when you scan the checks it automatically enters the payment for you in QuickBooks in tenants name. 

Have you integrated some kind of Phone App to field tenant work requests, accept rent payments, etc.  

There is one that a local builder just finished here and it sold the first day one market.I'm really interested in combining green efficient housing with the storage unit concept and integrating some sort of home garden with the design, similar to how restaurants are growing their own greens.

Do not, do not, do not allowed someone who is not a licensed professional to install the furnace, it will invalidate the warranty.The warranty should be able the same from every manufacturer, so you're pretty much even there.I wouldn't necessarily recommend flex duct, it is cheaper, but you can end up with integrity issues, even in the short run.My best suggestion is to find an HVAC supplier, and check to see what the prices are for furnaces ... this will absolutely open your eyes as far as material costs are concerned.  

Integrity is important!

They are very experienced investors, and operate with total integrity.

We aim to be vertically integrated, but we focus on single family rehabs and flips, and out of state buy and hold investing.

Thanks, guess an assessment would need to take place to understand existing technology the stakeholder are using or just integrate a new platform across the board.

If you have doubts about their integrity, call them on it.