DH and myself want to build an extension and granny flat. We have planning permission and the drawings but we are not sure what way to finance project. We are unable to remortgage until next year as the bank we need to use requires that you are in your job one year, DH just started a new job in January 2021. The mortgage broker I contacted told me that we could get €70k if we could wait until next January. My DH was talking to an older friend of his and he suggested we use our savings(55k) and do the build ourselves. My DH is an electrician and family members are, carpenters, roofers etc. I'm just anxious about using all our savings and not having anything for a rainy day. If we remortgage the repayments for 70k work our at about €170 extra a month. We would rent the granny flat out for €1200 a month. What should we do, wait and remortgage or use savings?