Which self-cert mortgage broker is reliable in london?

Which self-cert mortgage broker and/or lender is reliable in london area.also what is normal interest rate for self-cert mortages compare to conventional mortgaes. thanks in advance.
Answer
I cannot offer an answer for the first part of your mortgage, most brokers will offer self cert as most mainstram lenders are now offering a self cert option via their specialist lending companies, which can cause consumer confusion as most are names which are not familiar to the lay person and only people working in the industry. i know of a great 2 yr fixed with accord mortgages who is the specialist lender of yorkshire building society - fixed for 2 yrs at 4.99% a prime product you could acheive approx 4.47% with nationwide (subject to conditins of course) so all in all compares well i think. hope this helps with part of your question.