Please call me at (888) 555-2121 to confirm receipt of this fax, your intentions, and to make payment arrangements for the fee, if any.

I do a lot personal talking to neighbors and others that may have information relative to the property.I've went as far as calling the sheriff's department/coroner's office to confirm death, visited the funeral home and even went to a grave site to personality verify owners' death. 

Also, you'll want to keep a cash reserve for extraneous costs of ownership and don't forget closing costs.  

The permission granted in this Pet Addendum shall be limited to a certain pet named and described as follows:Name: Type of Pet: Breed: Color: Should the Tenant fail to comply with any part of this Pet Agreement, the Landlord reserves the right to revoke permission to keep the pet.In such event, the Tenant agrees to permanently remove the pet from the Property within 48 hours of receiving written notice thereof from the Landlord; failure to comply with same shall be grounds for immediate termination of the Florida Residential Lease Agreement.

If it were me, I'd ask her to give her notice (it will be short of whatever your minimum is) and tell her that the day after she moves and you confirm that everything is in order (move out inspection, damages, cleaning, etc.) then you'll begin showing it to prospective tenants.  

In our experience they had a high unknown reserve.

i have about 8k in reserves incase something goes wrong.

Vacancy and Cap Ex being the big ones.1 month of vacancy will wipe out a year's worth of "profit" for you.  1 busted furnace will put you back $5500+ and you've got no Cap Ex reserve to cover that.  

@Kristoffer TierYou never acquire by lease option, you can control property tho.Sandwich lease options, you can sub lease and sub option, but you better have reserves and pay that seller on time, even if your subtenant does not pay you.

The estoppel is a form where the tenant confirms the terms of their lease.