We bought this convection toaster oven for a second home and tried it out first.  We ended up returning it after our first attempt at making a pizza ~ which was the primary reason to own it.  It's likely our fault.  We put a frozen pizza on the pizza stone provided by the manufacturer.  It defrosted while cooking and made the pizza crust soggy and we ended up not eating it.  We could have baked the pizza directly on the rack but were afraid that if cheese or sauce were to drip onto the bottom of the oven we would have an issue for everything else we would cook.  The unit itself was lovely.  A bit large for a countertop but given that it does so much, this device could be used instead of a multiple of devices.  We also trust Cuisinart products as we've not been disappointed with any previous purchase.