Looking at the TDL resort hotel websites, the standard beds seem to be what in Australia we would call double beds -smaller than queensize and larger than a twin. Some of the standard rooms in the Ambassador seem to have a double and a twin. Two friendly adults can share a double bed.
However, the room descriptions seem to assume one bed per adult. So, is this a cultural thing, or are the beds smaller than they look?
Please bear in mind we are a family of 4 fairly large Aussies, all over 5ft 8", up to 6ft tall. We have a teenage boy and girl who won't want to share a bed, but I am wondering if a room with two beds and a trundle would fit us all.