An outdoor pizza oven can be build pretty much anywhere in the compound; the backyard, on the deck, under the patio, or besides the hot tub. For the majority of outdoor pizza ovens, they are fixed and cannot be moved around. Nevertheless, there are also mobile outdoor oven which are build on a cart or simply not fixed to one place. The portable ovens can be moved and used from anywhere in the compound and beyond.
Therefore, when building a pizza oven, this issue of portability needs to be factored.
Further information: portable outdoor pizza oven