Saw your Youtube vids. Nice watching the kids wake to Disney. What building you in?
The Murphy bed is to small for adult so that makes the rooms 4 adult only where with the trundle you could sleep 5 adults. This may now make a big difference for families like ours that had 5 adults in a room. We will have to go to a third room now with the 9 of us or move to another resort which we would not want to do cause POR is our home. Now POR need rooms for 6.
You will never see a change in occupancy at POR, unless a new building is being built. That is the focus of the new AoA resort, to accommodate up to 6 people.
You cannot arbitrarily change the occupancy of an existing building, because the size of the corridors, amounts of stairs and width of aisleways do not accommodate that amount of people in case of an emergency. Room occupancy is based on worst case scenario, if all the rooms were at the highest occupancy, can you still safely exit the building to grade level? Since that will never change, you will never see a room for 6 at POR. The reason you see AB at 5, is because they are only two floors.