Yvonne and John live in a housing estate in Dundalk with their two children. Four years ago, they decided to buy their next-door neighbours house. The house has been unoccupied since they bought it. Going against the norm, they have decided to knock two houses into one - a challenge Dermot's never faced before. See Dermot transform two houses into one this Wednesday 16th June on RTE One at the earlier time of 8pm.