If you are staying at the BW Villa's, you have access to free laudromat type facilities right there, even if in a studio. I think it's worth bringing a little bit of laundry detergent from home (a lot of folks buy the laundry tablets, and other pack some dry soap pre-measured in ziplocks, and others will buy detergent there. If I were going for over 5-6 days, I'd definitly bring some soap, and plan to do a little laundry. If you're in a 1 BR or larger, facilities are right in the room, and you can wash in the am, dry in the pm or whatever, whenever! Very convenient. If in the hotel, I believe that you have to pay for the laundry facilities, but I still feel it's worth it to pay, not to have to pack 10 days worth of stuff. Just think, you can potentially do 2-3 loads at a time, and be done in a couple of hours while you eat or go to the pool, or whatever! Have a great time!