If we (you) can save $13,000 every 10 years just from one software application, another $30,000 by shopping for groceries, another $30,000 by being smart with vehicles purchases, another $30,000 by being smart about investing and dealing with vendors, etc. then most people can save more money every 10 years than many people can bank in a lifetime.

Lots of new vendors opening up shops and land that was empty earlier seems to be taken over by Commerical RE.

What website or vendors are out there to help me create a easy to use site to market towards people looking to sell their homes?

There may even be a few vendors here on BP. 

I want you to get used to leaning on other real estate investors for your vendors/contractors/lenders because a fellow investor probably has already gone through some of this to find a good referral for you to use.  

Enter a maintenance request, assign a vendor, attach a fake invoice.

If the Vendor carries, the deferred capital gains and interest income is how s/he is remunerated.

We'll be at CFRI with as a table vendor, so stop by if you come.  

There were many models of that; such as live above and work below, storefront and live behind, nice yard vendors.

Nice Sqft first I recommend set a budget and then shop around for general or private contractors and material Vendors crunch those numbers hopefully you get idea the total amount.