An improved kitchen is the key to making a property more attractive to prospective buyers, it has been suggested.According to research commissioned by LloydsTSB and conducted by Tickbox in association with Opinion Matters, 73 per cent of homeowners in Greater London felt that the kitchen was the number one area to renovate in order to increase th chances of selling a home.The research suggested that energy efficiency and a more environmentally-friendly approach was important too, with 73 per cent suggesting that a more efficient boiler was the improvement likely to add most value.A key way to bring a new lease of life to an existing kitchen is to install new sinks and taps, which can totally alter the look of the room.Leading manufacturers such as Perrin Rowe offer a range of stylish, hard-wearing and well-constructed products that will add life to an existing design or complement virtually any newly redecorated kitchen.