Ease of cleaning is well worth considering at the outset. Stay clean liners resist dirt build-up but pyrolitic cleaning is the ultimate. It burns off all baked-on debris at 500°C so that all you have to do is sweep out the resulting ash. Look out for ovens with a steam cleaning facility, too, and remember that some ovens have removable inner doors that are easy to clean.

By law manufacturers must disclose the energy efficiency of their appliances, rated A to G. These are usually displayed prominently in showrooms. The better the rating, the more energy efficient the appliance is - good for both the environment and your pocket.

Of course the market for bottled water is still massive, but you might be interested, even surprised to know that one of the largest growing sectors in water consumption at home is in the installation of water filter systems, that provide virtually unlimited quantities of pure water, straight from the mains, through a dedicated tap that provides water, pure and simple.