We just returned from our first stay at GCH this weekend. I requested a 2 bedroom suite, with one king room and one room with two queens. When I reserved it, they said I had a "very good" chance of getting it, but reminded me it was still a request. We got it! Such a great, great suite (rooms 5166 and 5168 I think)! Even though on the fifth floor, in this area of the resort there is no 6 th floor, so our wrap around corner balcony opened to the sky! We had a view of the monorail in one direction, and a view of World of Disney and Space Mountain in the direction around the corner. The queen room had its own separate balcony facing the monorail, but this balcony did not connect with our wrap around balcony.
I know the King room was permanently configured to be a suite, ie the living room was connected to the King room via the big bathroom. The 2 queens room was a separate room that they connected to the King room suite by an adjoining door. This door could be closed off just like adjoining rooms in any hotel, making the queen room a regular hotel room, but the King room would always be a suite, not a regular King hotel room because the living room could not be separated from the King room. I wonder if most of the King rooms are not rooms at all, but permanent suites, making a regular King hotel room rare or impossible? Just a thought.