DH and I thought we'd done our homework and got three AIPs before we finally made an offer on a property. Now we come to the full application, it turns out the first bank is only prepared to lend us 82k less than originally thought due to our 500pm childcare costs 
We have some more interviews next week and I really don't want to screw them up. Please can you tell me other common reasons for being denied a mortgage? We have a 15% - 20% deposit, know we can afford it and really don't want to lose this house. TIA!