I had reserved a car thru this company for our trip last year. I watched these boards for months and found only one post about Interamerica - they said they had no trouble with the car or company, but had quite a wait for the shuttle bus to pick up the car. Since I already had rented from Alamo once before and detested the shuttle bus, I decided to cancel and go with Dollar, which is onsite at MCO. Perhaps someone else can give offer more info.