try and borrow an electric impact gun to undo the 30mm hub nut, then take teh hub off

but on the drivers side you have to undo the bottom plate of the iff and there is a circlip inside holding the shaft in place, passenger side will just fall out as its not held in by anything

you can also take the gaitor off and pop the shaft out the joint, it will just pull out leaving the joint in the diff

but the diff only takes 0.5 litres of oil, so its not a lot really