Sometimes our quest for organization and thus efficiency leads us to take "the bull by the horns." Here I have built a custom closet treatment for our utility room which includes a  fairly substantial library, two sewing machines (which Karen is quite expert with), and storage for stuff such as table leaf, extra chairs, toiletries kitty supplies and linen.  A louvered door will enclose.
One of these days, the shop and the ham shack will get equal treatment.
OK, why two sewing machines?  Mine is adjusted for canvas work on the boats.