Home improvement programmes have become massively popular in recent years. Turn on the TV on any given day and you will be confronted with bright and breezy presenters telling you how to transform your home from an uninspiring box into a palace fit for an A list celebrity. And the best bit? Instead of paying a fortune to a builder or interior designer, if you follow the tips on screen, you can achieve some amazing results with a spot of DIY.
But is it really such a great idea to have a go at co...