Hi there,very happy with mine,built august 2015 purchased new april 2016.Been offroad a few times with no issues.Only things ive changed was to change singlewater fill point so I could fill each tank seperatly for short trips,no point carting water you wont use,also painted under floor with bitumen paint to help keep out cold and fitted rubber mats inside to protect floor.Mine also has diesel heater under floor which works really well on cold nights,be aware reverse cycle a/cond wont heat if ambient temp is below 4 degrees.The only issue ive had was the cable in the van for the rear camera which the Adelaide dealer replaced with no dramas,cheers Beej