Every week a Guardian Money reader submits a question, and it’s up to you to help him or her out – a selection of the best answers will appear in next Saturday’s paper.

We’ve found a decent three-bed terrace in Bristol for just below £300,000, and are selling our one-bed flat. But my partner is really nervous about a hard Brexit and reckons the house could collapse in price. But if we duck out we lose our buyer. What should we do?

Do you have a problem readers could solve? Email your suggestions tomoney@theguardian.com or write to us at Money, The Guardian, Kings Place, 90 York Way, London N1 9GU