I used the John Charcol Group for mine, it was an awkward job getting one at my age etc but they came up with an excellent package. They're not like Building Society types trying to push you into a deal that suits them. Here's a link... http://www.charcol.co.uk/
I'm sure that Wheeler Dealer types 'Arry & Rosie could offer you a T'riffic rate with excellent payment options (by direct deposit into Rosie47 bank account) - on the downside, you might not actually own your home at the end of it?