We were looking for much the same some years ago. Except we wanted the over head for storage not sleeping. We wanted large windows and closet. We found it in a 2000 Jamboree 23B (25 over all). Still have it as we have never found any thing we like better. Check my pics for the one we fell in love with..
We upgraded the sofa and special foam in the dinette and we use those for sleeping. Making the beds takes only a few min as we use a fleece blanket as a lower sheet and an unzipped sleeping bag for a comforter. We just stuff ( no rolling or folding) them in a laundry bag and toss in the over head.
I am near 80 and really do not want to climb up in the overhead.
There have been some built as Jamborees and Tioga over the years.