Are these DIY on a 210?

I'm at 94K miles with my 98 E320 4-Matic. I wanted to do some of the 100K service items myself, if possible. I don't do this for a living but have decent mechanical skills.

Front brakes, pads and rotors. Do I need any special tools or anything for this? Should new rotors be turned? Any bearing maintainance needed? Can this be done in a typical home garage?

Spark plugs. The mechanic said I need to remove part of the inner fender or something to get to the plus. Is this a big deal?

I just had the guy do the serpentine belt, an alignment, brake fluid flush, and coolant flush. He is not going to starve :-).