Just did mi missus,s bumper at the weekend, absolute piece of p**s.
As mentioned previously- 1/ remove fixings along the top of bumper along boot opening.
2/ Get stubby phillips screwdriver and remove two possibly three screws from the rear of each rear wheel arch.
3/ Get underneath the bumper and remove aprox five bolts.
4/ Pull gently and the bumper will come away.
5/ Have a cup of tea and a fag stand back and tell yourself how brilliant you are!!