Are you are a little confused by the different room categories Sandals offers?
In most cases the entry level concierge room is a great value. The number one thing the concierge level gives you is location.
The best views, locations, and room sizes are going to be found in the concierge level and above. You can count on a patio or balcony as well as all the amenities that are included at the concierge level.
If there is any way your budget can handle it, book a concierge or higher room. You will be glad you did.