Hi, we are selling our 2019 (almost brand new) Casita Spirit Deluxe 17'. STILL UNDER WARRANTY It's only been out 3 times. No smoking or cooking in it. Our full ad is on this site if interested.
On a Casita for 4 you will probably loose the bathroom because that's where they would do bunk beds. An Escape 19 is a better option with a dedicated queen and an dinnette that converts to a full size bed. You also have the option of having a cot over the converted dinnette in an escape.