Although over 20 years old, this Waring Countertop convection oven has only been used a few dozen times. We used it only during holidays as an extra oven or as an emergency oven when our standard oven broke. It is large enough for a whole chicken or a roast in a roasting pan. Exterior dimensions are roughly 23" W x 15" H x 23" deep. It is called "Half-Size" by Waring, since it is half the size of a regular kitchen oven.
This is a rotisserie oven, but we are not sure where the rotisserie rack is. We are looking.
Only used with kosher meat, in case you are looking for a kosher oven.
The photo of the knobs are from our oven. The oven is presently behind some other things, so the front and back photos are from the current model that replaces this oven.