Yeah i know what you mean, not much info in the advert, half an hour on a premium rate line isn't what i'd call ideal. Good way to stop the same number constantly popping up in ads though if you wanted to hide trader status like you say.
I'm not really a fan of red cars but for some reason i really like the dark red dash and cream seats and carpet. Its cheap for an S4, only a few on ebay etc at similar price, most are alot more.
The GT on your link seems nice, i quite like the dark blue one on there but i can't afford that much unfortunately. I'd probably be after a similar car but an S2 version so slightly older and slightly cheaper.
If you notice any round, please let me know around the £3k mark, slightly more if its good a good one.
Hopefully get to check a couple out at Cars in the Park next Sunday think there are 9 cars down from here so far

.