Some neighbours have presented us with the style of a new fence they'd like on what appears to be a shared boundary. The style they want has a right and wrong side- like knitting! They appear to want the right side as it fronts their driveway- which means we would have the wrong side in our front garden. Ideally I think the fence should be the same each side- but the bonus of their choice ( yet to be discussed) is it would last longer. But what about share of the cost? It doesn't feel right to me that we pay half if we have the grotty side.