Today the Casa Monica Hotel operates as part of the Kessler Collection headquartered in Orlando , FL .
Is the only hotel in St. Augustine to be given AAA 's Four - Diamond award and is a member of the Preferred Hotels organization .
Today the Casa Monica Hotel operates as part of the Kessler Collection headquartered in Orlando , FL and is the only hotel in St. Augustine to be given AAA 's Four - Diamond award and is a member of the Preferred Hotels organization .