Doors are easy as said - so far I've done 4 but a tip I will give you if you are doing it on your own is protect your paintwork with lots of masking tape around key areas such as sills/skirts
And the leading edge of the new door and the wing where it folds over as its very easy to chip or scratch the paintwork as they can be heavy as has already been mentioned but also awkward.
And the leading edge of the new door and the wing where it folds over as its very easy to chip or scratch the paintwork as they can be heavy as has already been mentioned but also awkward.