Amazing hotel and ideal for families visiting Bali. Nusa Dua feels very safe and there are lots of good local restaurants a very short walk away (as well as a shopping centre), highly recommended if you have the kids tagged along. We stopped here for 5 days on the way to Oz to let the kids nail the jet lag before getting to our friends there.....we wish we had added an extra couple of days.
The hotel itself has everything you need, you don't need to leave of you don't want to (but there's no fun in that). The lazy river was the highlight for the kids, the bar on the lazy river was the highlight for the parents. The staff are tremendous as you would expect, make sure you learn the local greetings to show you have made a little effort, it's appreciated.
My only suggestion for anyone visiting...make sure you tip the staff in cash if they offer a good service....I'm pretty sure they don't see any tip that you sign for when putting services on your room, think the powers that be pocket that.
Overall amazing and great value, highly recommended