Flexible floorplan for soon to be empty nesters

Just as ACZL says, the mid bunk units have a small "bedroom" with a couch and usually a bunk above. There is some wardrobe room, but then an entertainment center, which is perfect for a den or office if the kids aren't around.

They are large units, usually 42+, but there are a couple of manufacturers whose units are a few inches smaller.

That is my plan within the next couple of years, but I'll wait until I can get a fairly new but used one.