Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Dimensions of total item and size of toaster o ven
Document: He says it works best for toast when on the top level with the height of the rack up. I prefer my toast on the top level with the rack height facing down. We set the time just past the bread pictured by the knob.I love the solid sturdy look of the oven. Also, it is bpa free. The size is perfect for my use. We are happy with the item and I would recommend buying it.
Item performs all I required of it. Dials are easy to use, timer works well and unit does not get so hot that you are afraid to touch it. It is sturdy and a convenient counter top size. I have baked pork chops, done frozen pizzas, broiled hamburgers, and warmed leftovers in it. Great toasted cheese sandwiches. I feel this Waring  item exceeds expectations and is worth the price from Amazon.DLC
Not the correct item. It was returned. Picture made you think the unit had a vertical toaster on the side like the 0150. We ended up ordering the 0150 from a source on E-bay.
I've been looking for a toaster oven to fill a spot on my counter and replace an older one that had become tired. I found that the dimensions on various web sites for different ovens were inconsistent and hard to decipher since most of them don't tell which dimension is height, width, or depth.
Good product but I have a little two things do bother me a little. First, it takes a little longer time for it to heat up than my previous toaster oven and it is a little smaller than what I would have liked. I know the dimensions were given, it just seems a little small than what I have been using.
I had been reading over all the reviews and the only thing I was unsureabout was the dimensions.. Everyone had a different opinion. I waslooking for  a slightly larger toaster oven than my B&D. ;  WELL thiscertainly lives up to my expectations!!! I bake A LOT and everythinghas come out perfectly. I was also VERY happy that this over is ableto roast a 5 pound roast and whole chickens...
I chose this toaster/oven after reading many reviews both for this item and others. I was really happy to get it, but after a week, I decided to return it. The first problem I noticed was toasting: since the heating element is on the edges, the egdes of toasts tend to burn. Then one day I prepared to bake and it burnt the top of the phyllo dough I was using.
I do not recommend this item. It does not toast evenly and burn items easily. I don't like that the tray is so close to the top.
Excellent quality item; bought it for the work kitchen. Need to use it more to see how consistent it is. Great shipping as well.
Works Perfectly great. I would definitely recommend this item to all my friends.It certainly  makes toast pronto. Would buy again  if needed
Answer: Interior dimensions are 10.5" wide x 7"  x 10" deep.  Because of the heating elements, the wire rack (needed for things to sit on) and some protrusions on the sides not all of this space can be used, however.  I would say the maximum usable space is 9.5" wide x 9.5" deep x 4.5" high.