we were at Dawn Beach timeshare for a week mid April. The 3 BR condo was beautiful, we were on top floor and all condos face the ocean. Think westin developed dawn Beach TS, next to Westin Dawn Beach although it doesn't trade with other westin timeshares. Looks like a Westin - heavenly bed, same type of bathrooms, kitchens, very good quality. Big parking garage. No separate TS lobby, etc, all check ins are at hotel. On first sight, you see huge concrete hotel garage, bad architecture since entrance is hidden behind this ugly garage. Once inside the hotel is fine, small casino but luckily you do not need to walk through casino to get to restaurants, shops, etc [dislike Vegas hotels needing to walk through casinos to get to rest of hotel].
Read some reviews about TS salespeople, they approach you but just say thanks not interested and it's fine.
Some units on left side might have hotel blocking some of the view. Very friendly people at check in [4pm] cleaners, concierge,etc Cleaning women changed towels daily, mid week changed sheets, tidied
Beach and pool are lovely, wide sandy beach with gently swells, there is a reef about 200 yards out that breaks waves so water is gentle. Restuarant by pool is fine, nice indoor/outdoor restaurant with good buffets
We did not care for the island however, scrubby not lots of trees, etc, saw one nice community on Orient beach, fairly close by. Not impressed with either dutch or french side, shops in Phillipsburg on beach were nice but behind a dreary bunch of stores. If you want to go to restaurants after dark it might be difficult since we didn't like the roads, winding and narrow, bumpy, potholes
Grocery store Grand Marche about 15 to 20 minutes away, big selection, prices were pretty cheap.
In short, TS was lovely, island was not our preference