Hi looking some advice please, currently have a mortgage of approx 100k left on property valued at 200k. Would like to move to a house asking price about 290-300k- all parties interested in this particular house are in a chain with property to Sell. We would have to put ours onto the market to sell to enable us to put in an offer. However another option to make us more desirable aka chain free would be for us to pay off our mortgage ( have almost this saved ) so our current house would be mortgage free to enable us to apply for a new mortgage on the new house -we could borrow 100k short term from family to enable us to apply for £200k mortgage ( 100k deposit, 200k mortgage) then when our current house sells repay this to family and use the other money to pay off some of the mortgage / remortgage in year or two. What do you think? Very complicated and far fetched/ too much effort just to try to get a sale agreed ? Any advice appreciated! Thank you