Fireplace in frt oven inback ?????

[Puff the Magic Dragon]

Can this be done? I have in my back yard a chiminea (outdoor fireplace) and my daughter ask me to build one in her new home that she got last year. After building her retaining wall on her back and side with a large circle on the corner for a fire place 56in.round. I found this site. I think that having a pizza oven would be more fun. My son-in-law thinks a chiminea would be better. I think we could do the chiminea in the frt by making the frt 2 arches bigger and have the oven in the back. I have not heard of this frt and back design in the forum but would like some feedback. I did start to lay block in the frt of the circle to extend the frt of the platform.: