206 2.0 HDI Drive belt replacement

Hi, my 206 got old enough for drive belt replacement. Would like to make it my-self - having tools, lifting platform, some mechanical background, but never did this operation (changed all shock absorbers, breaks etc.).

Those who made that already - is it too complex/need to be given to pro's; or may be done with care using Haynes manual and few advices from experienced mechanic?

Thx,

George