Of room, that is. My machine shop was originally a small "annex" off the end of my design office. When I bought my lathe 3 or 4 years ago, I built a wall and added a door to keep the lathe in. And just like Topsy, it grew---and grew---and GREW!!!! The room is 73" x 78" inside. Now I have a lathe, a mill, a bandsaw, a belt sander, a drill sharpener, and a shop vac, along with a storage rack and a tool cupboard all sharing that space. I'm a big guy, topping 250 pounds. When I get in there, I have sufficient room to work, but there is no danger of being distracted by a housefly---There wouldn't be room for one. ;D ;D