They must pay me in a Cashier's Check, as they can stop payment on a check and a money order). 

SUGGESTION:  Find someone to work with on a project and get some experience before venturing out on your own.

Wishiing you success on your real estate ventures!

Honestly, you will never stop someone from smoking outside the property if that's what they choose to do, but as long as they clean up after themselves then it shouldn't be the end of the world.

For a real estate crowd funding venture (OP's topic) I also don't yet see how this would be viable, or related to SEO.

It definitely makes it much easier to manage your listing since you can just do a one stop shop.  

So don't stop with this single source.

If it "takes a long time" to evict someone, that should inspire you to stop wasting time by waiting to file for eviction.

@Watson Hilaire Mass transit stops equals lower vacancy, higher potential tenant pool and higher rents in my opinion.  

I'm considering starting a company for my property ventures as they are set to increase substantially over the next 12 months.