I first owned 2 weeks (weeks 17&18) at the Towers at Mullet Bay in St. Maarten, this is a 3 bedroom penthouse, this is a fixed week/unit, we never miss that trip (we started 10 years ago with 1 week in a 1 bedroom, and just kept upgrading!). I also own a bi-annual floating week at Vistana (Lakes section) which I have decided to keep and not sell because I finally have figured out how to use it!!! Its a great companion to WDW, because of the Starwood point system, you can use both and really stretch your points. And we own 225 points at VWL! I have only traded my St Maarten timeshare twice, once to Vistana (at that time we had a 1 bedroom and was able to get a 2 bedroom during Easter week at Vistana) and once to Sedona, AZ. Both great trades. I really don't expect to trade anything at this point.