Steps:
disconnect and remove battery
support the weight of the engine
remove starter
remove speed sensor, reverse light, main ground
remove the clutch cable
unblot shift linkage
unbolt axels
unbolt the bolts connecting the transmission to the block, remove the top center one last
remove transmission mount
with a helper undo the last bolt, and wiggle the transmission sideways towards the drivers side, the main shaft should come off the clutch
remove transmission
The 020 is not that heavy and relatively small compared to other VW transmissions. If you are looking for a challenge remove an auto transmission.