I do have apex roof and rafters fully insulated and boarded over.
No wall space i can spare, laden with shelving and work benches etc.
Ideally needs to go longitudinally approx 18foot. As is i could get one around 5 feet in across brick pillars but the lathes already the other side of it.
Did make two four wheel trolley's but cant get the thing up on to it, the supermarket should use smaller wheels

Moved it in so far inch by inch constantly moving two each end 1 1/4" stainless tubes.
Got it off a trailer with a 1 tonne engine hoist and short rope through the bed eye bolt, same with bigger mill.
Other lathe dead easy on your own, 4 scaffold poles, push lathe until its on three, then put last one at front, all one handed.