185k is 4.5x my salaryBefore my mrs and I moved in together, she managed to find a lender who would give her more money than high street banks would, but it was a crazy ERC amount and 3 or 5 years at a much higher interest rate than the high street (I think it was 3.5% when the high street was 1.5%). I'd never advocate borrowing more than you can afford but it might be something worth looking into if you are good with money. It would be a few years of pain, by that time your LTV should be good enough to get a regular rate when you come to remortgage. A mortgage advisor would be able to point you in the right direction. The particular lender here was the Swansea Building Society.
I’ve discussed with 3 different mortgage advisors and this seems to be the maximum I can get with any of them.
(Pay £450 a month child maintenance which seems to knock down my borrowing power)