Perfect for sewing machine storage and work space. Ikea Hemnes secretary desk with hutch and two hemnes bookshelves for the sides. For a built-in look carefully remove molding and place it in the front.
A Budget-Friendly Craft Room: could put two book cases on either side of the window or wall. then use a folding table coming out like this from the window. Table that folds up? Adjustable height as kids grow?