I do specifically make them sign a form that says there will be no pets, to include service animals.

@Wayne Brooks Thats right...there concern is the validity of sale and proper notices beforw the sale..totally agree...I will try because the seller is willing to sign any document giving the buyer or the title company garantee if someone comes back and redeem the seller is willing to pay back the title cost and refund the buyer.@ Jay Hinrichs@Michael BiggsThank you guys for your input

If they do not respond, it appears I may need another licensed contractor to sign off on all the work done. 

We haven't signed a contract yet, so now I'm super tentative. 

Right now when I do lease signings tenants sign and date each page of the property condition report, then I take it home, scan it and email it to them, asking them to reply that they received it. 

People interested in renting will drive by anyway and see the For Sale sign.

They sign up to pay their electric bill when they move in and are billed monthly for their usage. 

And if I can sign a contract.

Seattle was once a ghost town with a big sign "Will the last person leaving Seattle please turn off the lights!"

I signed a purchase agreement today.