Airstream Bambi 16RB

Lots of windows on the Airstream Bambi 16RB model with a sleeping capacity of 4. 16 feet, rear bed (16RB). The beds are pretty small, with the largest being slightly less than double sized bed (48 x 78). Dinette converts to a slightly smaller bed (40 x 91). In my opinion you would sleep 2 small kids in the smaller bed or, more realistically, this sleeps 3. I would be concerned about the GVWR because they list a carrying capacity weight 500 lbs which is not much when you add water. Something to ask about if you consider this model.