Have a look at the cars for sale section on here, my bet is you will find a better one than that at a better price.
Apart from the cambelt and water pump change ensure its had the 40k DSG service done and check what the 'reputable garage' is and what they have done.
No disrespect but it doesn't jump off the screen and say buy me, especially the advert doesn't even mention the Xenons....am guessing its the usual dealer blurb tho.