19Th Century Brick Charcoal Forge

I’m a, 2 year experienced, blacksmith building my second forge and is an functioning recreation of an antique 19th century forge used in small towns all around Europe. The dimensions are 36" wide, 24" deep, and about 24"-36" tall. it will be made of fire brick and a metal fire pot. I’ve included a photo of my rough ideas but wish to known from more experienced blacksmiths if there is anything i should know or any tips?