As info for those looking at Emarald Beach Resort:

While I was looking into our options, I noticed that Emerald has two room categories on their web site: Premium and Superior. Most booking engines just have one option, "deluxe". I emailed them to find out the difference and they responded as follows:

"The superior rooms have some renovations including a remodeled bathroom, new A/C and mattresses."

The only way to guarantee a renovated room is to book a "superior".

Edit: I don't know that I even trust the above. Some of their premium rates are higher than superior and then they have "superior beachfront premium", which is most expensive.