Let’s be honest, we’ve all been a nosy neighbour at some point, haven’t we? A ‘for sale’ sign goes up on a property in your street, and within minutes you’re online to find out what it’s on the market for. Soon enough, you’re marvelling or shuddering at your neighbour’s taste in décor and deciding that your home is bigger, smaller, smarter or scruffier than theirs. There’s nothing...