We were 2 full weeks at Wonders the last 2 weeks of october and had a great time. A beautiful big room with big private balcony on the first floor, perfect for us smokers ;-) The moment we entered the premisses we felt right at home. It always smelt super-fresh in an oriental-incense kind of way.
Everything is so quaint and because of the small scale it feels like you're alone there most of the time. The pool, the garden and all the niches you can hide in make it so very cozy.
They provide so many amenities at no cost like snorkeling gear, folding chairs, ice-boxes, even beach bags. Basically anything you need on Aruba for a great day at the beach. That really added so much to the quality of our stay (especially because you get sandblasted at the beach if you have to lay in the sand on a towel ;-)
If you want to stay away from the very busy big hotels at the main beaches, if you like quiet and secluded and if you're not crazy about shouting/playing children, THIS is the place for you.
We just loved the little wonder called Wonders Aruba :-)