This is probably a silly question but I have someone coming round to value my house as I'm looking to put it on the market at some point in the next couple of months, and I just wondered does it matter if it isn't really neat and tidy? Or should I make a big effort to give it a spring clean? I'll have a quick tidy round but there are a couple of rooms that have a lot of things being stored in them that I really need to sort out and probably won't have time before the guy comes round. Obviously I'd make sure it's more presentable for viewings when we get to that point.