Mine is more or less a purpose built garage/workshop based on a tandem double garage 13Ft wideX 30 ft long.
It houses, in three sections separated by curtain doors.
Section 1 : Workbench,Bench Grinder, brazing, welding equipment and electric heat treatment furnace
Section 2: Tormach CNC Mill, Myford Cylindrical grinding machine, Warco BH600 lathe, Warco Mill , Tool and cutter grinder, end mill grinder,Bench Drill and another bench for light assembly work.
Section 3: Motorcycles, BSA A-10 650 RGS Lookalike, Humber 350 OHV, Humber 350 Side Valve, and 500 Thruxtonised Velocette Venom as well as in the roof space loads of Humber frames engines and different project bikes.
The bike section is about 9 ft long and I can store four or five bikes 2 on top of the purpose made storage lift and one or two underneath plus one parked against the wall to allow access to the other sections of the workshop.
Regardless, no matter what I do it always looks a mess but that is because there is so much stuff in there but I'm like John Rudd, I know where most things are. (It's in here somewhere!)