Anyone install a curtain in a rear living floorplan?

Most girls, from about age 9 or so,really want and need a little bit of privacy. I agree with one of the above poster that suggested a 5er that has another bedroom and a half bath.

Friends of ours have the MontanaMontana 338DB and it works so well with kids. They have their grandchildren most of the time. If they don't have them, grand dad uses it as his den/office to complete some work and when kids are with them, they can close the door and the kids have privacy as well as the adults.