I believe you can find it under the resources tab under "store".

More tips on checking out neighborhoods/blocks if you're not doing so already: Walk around as well as driving thru, visit a corner store or whatever is there.

Weigh the costs of doing so versus just returning the materials (or selling them to surplus stores or something) and make a decision from there."

If it really costs $25k he will be coming back to you for $5k more, but if it only costs him $15k for materials and labor don't think you will be getting a check back for the extra $5k......This does require a little bit more legwork on your end, trips to stores, etc, and most contractors will actually have some connections where they can buy certain materials at a better cost than you or I would get at retail prices. 

The part I did find surprising was the correlation between a Dunkin' Donuts store and home appreciation in the neighborhood.

The particular property is 8 units with two store fronts.

It doesn't have to be exclusively real estate, it can be grocery stores, salons, gas stations etc.

@Steve Perkins  your way really makes sense to me. i think thats the way im gonna go. i am going under contract on my first commercial property next week. 18 units and 3 store fronts. why type of coverage would you suggest. i've only owned a duplex with no problems and this deal fell into my lap. any info would be greatly appreciated 

What kind of insurance will i need and any advice in general thanks ahead of time. 18 units and 3 store fronts

Once this is done, you can then send the money to buy the note, and use RM to store it for you.