Many thanks to all who replied and to explain the lack of response so far I'm currently laid low with a nasty flu virus and feeling really not up to deciding what's the best route to follow. Our circumstances are not as dire as it may have seemed from my post but we do need to protect the cushion of savings that we have as they're slowly but steadily being eroded. So no decision yet, we are considering all aspects of the advice kindly offered by you all and realise we must act before our hand is forced by being unable to pay bills. It really seems odd that it could be so difficult to raise around £15,000 to clear the high interest credit card balance that we can only pay the interest on when a secured loan on our house would have been at much lower rates with the possibility of paying off completely.I'm sorry if it came across as a stupid question, I think the disparity of views and advice offers belies that.