Didnt have time to take pictures, had to be quick incase it didnt work.
This is how i did it:-
Wedge water pump to hold pully to undo bolts.
Jack car up drives side, to remove wheel and support on axle stands etc.
Remove arch lining.
Remove aux belt.
Undo all 3 power steering / idler nuts and slide back as far as you can.
Remove small idler and all bolts from cambelt cover.
I used a trolly jack and a piece of wood to support the engine and removed the drivers side engine mount.
Remove the cambelt cover
You should be able to see the water pump with 6 bolts, carefully remove all the bolts (you will get wet now) this is when you SLOWLY lower the engine with the trolly jack until you can slide the pump around the back of the cambelt, (TAKE CARE NOT TO DAMAGE THE CAMBELT OR MOVE IT BECAUSE YOU MAY NEED TO CHANGE IT AND RE-TIME IT).
I did remove the air con pump, put dont think i needed to.
I used the trolly jack alot to raise and lower the engine, to gain access to parts, be carefull doing this.
Fitting was in reversal, took about 80% of the time finding out how to take it all apart, going to be quicker next time.
This is a tricky job to do, you will need a good set of spanners, long neck socket and axle stands and trolly jack to do it.
Not really for a novice to try and this is just a brief overview.