Let me see if I can alleviate any confusion about the cabins with French Doors vs. Obstructed View Balconies without adding to it;
The cabins with the French Doors are not Obstructed View Balcony cabins. They are considered Interior cabins. They are on the Main deck - Category 4K.
The Obstructed View Balconies are on the Upper deck. They have full balconies. Category 7A and 9A Premium.