This seat was built under a 6-foot-wide kitchen window, but its design can easily be adapted for any size window in almost any room. the seat is made up of six kitchen wall cabinets and two 48-inch-tall bookcase units, which are trimmed with decorative crown molding.. Plans for bookcase window seat plans for making a coffee table out of pallets antique carpenters workbench plans plans for bookcase window seat dining table plans beginners floating deck plans 16x16 corner computer desk plans to download free router table plans for incra ls17