UPDATE:
The new rooms are doing away with some of the room furniture (armoire, chair and desk) and the ceiling fan. A gray cloth arm chair is in the corner. A long furniture piece will house the drawers, USB ports and glass front fridge (like a wine cooler). A 50" flat screen will be on the wall above the counter. A Kuerig coffee pot will replace the current version. There is also shelving.
Also new is no more carpets, instead they'll have faux hardwood floors. The mattress will be a memory foam, no more box springs (not sure I like this or if it was just for test rooms).
The bathroom is completely different. CSR will now have two sinks (counter space still available) and a medicine type cabinet next to the sinks, a new enclosed closet, new H2O products, and will have a walk in shower in some king rooms (casitas) and the rest of the rooms will have a tub.
The color scheme is lighter and brighter too, the sliding doors have a metallic look and there is Disney artwork on the walls.
The order will be ranchos, cabanas and then casitas
As always, until the construction starts, things are always subject to change.