It appears to be a custom door at 35 1/2" x 95".  

I work at an Audi Dealer perfecting the customer experience.  2015 and 2016 I was awarded top service consultant in the region. 

Each tenant is a customer, each unit is a job. 

For the calls coming in: the goal is to provide a solution for the customer.

I also assume since you are from Killeen that your tenants may be military or support people from Fort Hood, or they are at least among your potential customers.  

I would probably send to a fresh list each time (until your initial budget is depleted and you close a deal) before remailing to the same customer.

@Marian Smith the custom of who pays for what closing costs is different in every state.  

Depending on the size of the facility, you might also want to look into a kiosk for new customers and other on-site customer assistance matters such as lock outs and payments.

I'm debating between paying for this and customizing my own or using the free on through Chicago Association Of Realtors.

:@Chad JusticeIf tile is going down then my approach would be to screw down some backer board or durock over top of what is already thereLooking at the pic and the area labeled (1), I guess I made the assumption that it was a slab underneath.