I have for auction my Casa Mia Bravo gas pizza oven only 9 months old. Used about 20 times. Good condition. Pizza stone is dirty from use but you can never get them completely clean. If a pizza topping leaks on to the pizza stone it will burn off then you scrape of the residue. But the burn stain cannot be removed. I have made some great pizzas with this oven. Saves you a fortune on not buying takeaway pizzas. I am only selling reluctantly because I have moved from a house to a flat with no garden and the oven can't be used indoors.