You will need storage systems/drawers. Hard to make suggesting because you didn't give explanation of existing area and size. You need a workbench, comfortable chair, electrical power, and maybe some music.
This company has some really nice looking craft storage furniture.
Thanks Ken and grandma! The room is odd shape, the ‘den’ in my home. I don’t have time to measure right now. Maybe that is one place to start! It has double doors right now and one larger, one very small window, a ceiling fan.