the rotors are easy unless they're rusted onto the hub.
the bearings are not. first, you have to pull the steering
knucke (it's a LOTS of fun

)
then take it to a machine shop to press the old bearings
out and the new ones in.
with reasonable shadetree mechanic skills and avg. home
tools you can easily do the brakes.
while doing the bearings, you're gonna accumulate:
- reasonable mechanic skills and intimate knowledge of your
car's suspension
- a large set of different and useful tools

T.