Have just done this today and it is relatively straightforward.
Mine is a 2012 and has the rivets which I will replace.
They seem like a tight fit but it is possible for the subframe to move up and down on the bush.
I used the Meyle HD bushes which fit fine.
As has been said before a 24mm ratchet spanner is a big help.
The only tip I have to add is that if the bushes are stiff coming out rather than stress the tool just apply some heat to the bush housing and this helps reduce the friction.
Glad I did mine as they were starting to debond from the metal core.

Click image to enlarge

Click image to enlarge