I owned this car for a while. Sold it last year. Proper thing, properly done. Started life as a 2.0 shell, with a complete rebuild using 16 valve and AMG parts by well-established Mercedes specialist on the Wirral as his own personal car. Work carried out 4-5 years ago, not 18 months ago as per the ad. No longer has AMG springs either - new Sportline springs were fitted just before I bought it after the previous owner cracked the AMG springs on some speed humps.
Does have an absolutely crackerjack sounding stereo system though! A lot of car for the money. Goes round corners like its on rails.