Who doesn't love a balcony cabin?   It seems a lot of people do because balcony cabins are one of the most popular types of cabins offered to cruisers.  What could be better than reading a book, eating breakfast or enjoying a favorite beverage on your very own balcony overlooking the ocean?   Budget minded cruisers can't always afford the extra cost associated with a cabin that includes a dedicated balcony exclusively for that guest.   Enter the obstructed balcony.   Cabins w