My wife purchased a house in 2006 and with a very low deposit, i think the rate is fixed around 6% or 7% for five years. Which ends in May time i believe. The question is what to do next? is it worth fixing again or falling onto interest only? we are currently doing well money wise both earning and neither of us have any debt. I however am not on her mortgage as they wanted 500quid in fee's plus other add-ons
any advise welcome, we would like to get a better rate and get me on the mortgage.

any advise welcome, we would like to get a better rate and get me on the mortgage.