Renault Espace 2005 common problems

just got rid of a grand scenic after having all the common problems over 3 years



I am looking @ buying Renault Espace 2005 2.2 dci



can you guys give some info what to look out for when I go to buy it



and



what to expect to go wrong with it if I do buy it



I wanted a galaxy but buget tight and wife likes Renaults being she don't have to fix it