My boyfriend and I got the superior room.
Pros: really nice staff, air conditioning <3 pool was really nice, close to some restuarants (favorite = kuau lung - 5 min walk) right beside a scooter place that you can rent scooters for 150 baht for 24 hours to drive around the island :) couple of english channels of the TV
Cons: hard bed/pillow, shower head needed cleaning and controller for shower was broken, hole by balcony door... so lots of little ants can get through - might just be our room that experienced this :(