We used them for an
ABD to Italy that we went on in October. No problem. Once we made the reservation through Jet Setter, everything was the same as if we'd called Disney to book it. There are some additional fees that Jetsetter charges that you don't see until you are paying. It was still a great deal. You have to pay Jet Setter in full when you book, so I don't know about fees for changes or anything. We called ABD to ask about JetSetter before booking. This is obviously some kind of partnership to fill up slow selling weeks, but they quite limited, so don't pick a trip and wait for it to show up.