As a Marriott time share owner, I must use Interval International to trade locations, even if I wish to stay at another Marriott resort. Interval offers Marriott owners a "request first" option, which allows the owner to first have a specific resort and date confirmed before depositing their "home resort" week with Interval. After booking the specific week I wanted at my home resort with Marriott, I contacted Interval with a request first exchange. I was specific that the check in date had to be exactly the date that I had... read full review »