I'd discount W right away based on age group..... the brand new villas at Bulgari Bali are well designed from the images I have seen. Not sure where they are located within the rest of the resort, but the hotel over hangs a clift so not as beachfront as FS Bali. FS ex-GM made this video about 4 years ago on the residence.
http://www.youtube.com/watch?v=BbRogLaRbNA