After facing a significant shortfall in house price to mortgage value as seems more and more common these days, we took the plunge to speak to to Negative Equity. It initially feels like quite a big price to be paying for their services, but they do have flexible payment terms. They also made the whole difficult process a lot easier. the most stressful thing I had to do after everything was provide expenditure and bank statements. A lot easier than dealing with the lenders themselves. You get assigned an account manager as a single point of contact and they interface between you and the lender so you're only ever dealing with them and they're on your side.