Handmade Modern: A Lofted Bed You Can't Find In Store - What a great way to save space with multiple use functions. All kids love bunkbeds. My child has a full size bed and complete bedroom suite and would rather have this, haha!
like the pocket doors- glass doors maybe a good idea from the great room to the 4 season porch to let the most light in. For even more light maybe fixed glass doors/windows on either side.