Imo...
Jack on to stand placed on the chassis rail by exhaust hanger, get the car as high as reasonably possible, raising the self levelling on elites saves a bit of work/jacking.
Once on stand replace the jack under the subframe arm and lift so as much of the cars weight is holding the arm still. Idea is to pin it still so it doesnt move.
Remove bolts to triagular plate and center of bush.
Note the orientation of the old bush.
Remove bush. Lever out with claw hammer, pull out with small baring puller, or however you want to do it, doesnt matter how.
fitting depends on what make bush you have, febi are a looser fit and can be smacked in with a big bat and a bit of spit to help the bush slide in. Lemforder are tighter and may need another jack to press it in as far as pos. You may find it wont go in the last 5mill or so, so then fit the bush bolt and tighten to pull ot in the rest of the way. Give the bush rim a dam good smack with a hammer all round to make sure while its pulled in with the bolt.
Job done, remove bolt, refit plate and bolts to correct torque settings, drop the car and away you go.
