It is a very easy job. No special tools required. However don't start the job unless you have some good quality wrenches, sockets and ratchets. The cheap stuff just wont do it on some of them bolts and nuts that have been on for over 10 years. I would also recommend spraying the bolts and nuts down with WD-40 or similar product the night before you do the change, it really makes a big difference.
1987 190 Euro