Re: rollaway bed in two bed room for third kid??
Instead of a rollaway, have you seen the ready beds (available at Target, Toys R Us...)? They are inflatable sleeping bags and come in a variety of characters. The pillow is built in and it comes in its own carry bag which my son is able to carry. We use one for our 3.5 when we cruise (used one the last two years on board) and he slept well in it. During the day, we just stand it up against the wall so its out of the way. Its sort of a pain to inflate (has a manual pump that often makes a funny noise) so we dont do it daily.
PCL-Caribbean, Alaska, Panama Canal
12/02 RCI-Enchantment-Western Caribbean
12/03 RCI-Navigator-Western Caribbean
12/04 RCI-Mariner-Eastern Caribbean
12/05 RCI-Brilliance-Panama Canal