OK, looks like I made a mistake. I copied the first room sizes from:
http://www.ineedavacation.com/universalmco/RoyalPacific.html
After some of you questioned the room sizes I went to another site (which looks more accurate).
Here is a copy and paste from:
http://themeparks.universalstudios.com/orlando/website/resort_hotels/rp_rooms.html
Standard Rooms
With king bed or double queen bed accommodations, standard rooms offer the perfect relaxing retreat -
335 sq. ft.
Water View Rooms
Our standard room overlooking the Lagoon Pool and Beach area. From here you can catch breathtaking sunsets over the waterways that connect the resort to the theme parks -
335 sq. ft.
Club Level Room
The hotel's exclusive 7th floor Club Level Rooms give you private access to the Royal Club Lounge serving continental breakfast, afternoon beer, wine and snacks, concierge service, as well as unlimited use of the fitness center. Additional room amenities include automatic turndown service, daily newspaper delivery and cotton bathrobes -
335 sq. ft.
King Suite
Our King Suite is a true suite with a separate living room and bedroom. The spacious living room offers ample room for your relaxation and entertainment, along with a pull out sofa. The bedroom area has its own television and phone, sitting area and generous closet space -
670 sq. ft.
Hospitality Suite
Ideal for private entertaining, the oversized Hospitality Suites feature entertainment areas dining or conference table, service pantry with refrigerator, and a full bath. This
1,005 sq. ft. parlor also features an adjoining bedroom with king bed.
Royal and Presidential Suite
Be swept away in the lush and exotic grandeur of the Royal Pacific Resort's aristocratic suites. You'll feel like it's your own exclusive island retreat, complete with a large dining area, entertainment area, two full bathrooms and luxurious furnishings. The Presidential Suite also includes a separate study -
1,035 sq. ft. (Royal Suite), 1,340 sq. ft. (Presidential Suite).
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Sorry for the inaccuracies in my first post. I just assumed the first site was correct. Obviously I was mistaken.