Thanks for the advice, Dennis. What I am aiming for is to keep the monthly mortgage cost manageable. Like you say, if the house goes up, bonus, if not, bummer, but if the mortgage is cheaper than renting and affordable on our income, that's what we'd like. I'm hoping with the market here in NI that we will do well and have a decent deposit, just read a story about it slowing down here too which I hope doesn't dent our plans!