There is plenty of storage for for mostly all sewing accessories with cabinets and holsters and compartments tucked in and around the cabinet. The holsters can fit 40mm diameter spool. There is a Spring Lift on the cabinet that allows it to be positioned in the freearm position. There is also a 23" Quilt Leaf Extension that can be folded down whenever it is not in use. More compartment use and more features with the deluxe edition.