The first appointment to see my home made an offer (for well over & above the price realtors suggested I list at, and only slightly below my list price). 

She drove to the house in a nice, loaded, late model Jeep Cherokee with a small trailer on the back and mentioned needing to move her RV that is currently parked at the fairgrounds due to the local Chili Bowl....don't ask!.  

Does anyone invest or have any opinions about multi families near Brooks Avenue / Chili Ave Area?

@Dana Dunford What you describe is more what I had in mind for the final automated solution - are you using a commercial product to get these features or something home made?

A local area manager that was assigned to our home made so many booking mistakes that we lost our entire summer of income. 

Many places offer free items or gift cards with large gift card purchases, like Chili's and Subway.

Homemade postcards are good enough otherwise for low to medium residential properties.Just who are you going to mail to for A YEAR?

I use a homemade calculator I made in google sheets.

He built a home made septic system. 

If he has a mortgage, he will have to handle everything from Chili which I imagine will be a pain.