Touring Plans often takes a long time to update the room finder and I find especially with the king rooms it's not always accurate. It is possible to edit your request once you select a room, so what I would do is add to the box why you picked it, in order of preference. So like "First preference is for a king in Sago Kay, but will take anything in Sago if a king is not available." It helps the room assigners understand why you want a certain room. That's what I tend to do, and I find that it helps.