We have stayed at Vero on several occasions. Just the two of us, so we have stayed in an ocean view inn room. Always ask for a high floor - the views are stunning.
Personally, I think five days is too long at Vero though. For us, it would be three nights at the most. It's a nice break from the theme parks, but quite a distance from any restaurants etc. The resort restaurants are very nice, but over-priced.
Beautiful resort!