A chalet bungalow in a bad state of repair in East Peckham in Kent, a piece of land ripe for a housing development in Tredegar in Wales and an end-terrace in Hartshill in Warwickshire bought by an engagedcouple are all sold at auction. Martin Roberts, Dion Dublin and Martel Maxwell meet the new owners and find out if all the work will be worth it in the end as none of the projects run smoothly.