You can also buy a physical mortgage calculator, or use a financial calculator.In addition to monthly PITI you will need to know (or estimate) what portion is tax & insurance, to get to just P&I.Then you'll need to know (or assume) a term (length of loan) and interest rate - that will get you from P&I to loan amount.  

Glad you were not physically hurt.I think you acted appropriately.

Hey guys, So I thought I had a good structure set up but am second guessing now.

There is no substitute for being physically present with experienced investors.Let me know if you need any help finding other resources to help you get started!

Again, I think your only issues would come up if there was a 50%+ damage to the structure that would make you conform.

Another method is physically going to properties on the market in your area and look at them, look to the basic concept of "DUST" in the real estate, after about 50 homes in a band of price ranges, you'll be able to guess, it might take 100.Too bad newbies don't have a "Blue Book" for real estate, wouldn't that be great......Oh, that's a 2006 model Harrison Built in Oak Hills, zip code 65606, ah, it says here the 3/2/2 is worth, in good condition, $212,500.00 !  

In AZ it is fairly simple to get information from the assessors office if you find an address different from the physical location of the house you might have a place to start, you can also see if it owned by a Trust which will obviously change the probate aspects

Also, this is the maximum size structure for our lot. 

It's my understanding that RPM has a franchise structure, so each one is independently owned and operated.

I would figure that out clearly FIRST, then decide the structure, rather than vice versa.