Looking for some advice from others who have experience of this. We're buying a house and we're in a bidding war with another family. It's already gone over asking. We're now in a situation where we have to put in final offers in sealed bids by Monday. I really don't know how to approach this. We can afford potentially to go up quite a bit more than we have, but I'm worried that we'll be paying way too much. And we might lose money when we eventually come to sell it. Plus the market looks like it could be dropping. It's a house that's been renovated and extended a lot to a really high standard, so it's pretty impossible to tell how much it should go for based on other houses in the area. Does anyone have any advice?