When the Fourmiles go on holiday Mildred has a key to their house so she can water their plants but George abuses this by going in to watch the couple's superior colour television. Mildred has asked George to decorate their lounge but George calls in professionals - who follow him into the Fourmiles' house,wrongly assuming that this is where the re-decoration is needed. George and Mildred have to put the resultant unwanted make-over back to normal.
—don @ minifie-1