Well, I'd try sketching something out, but the Sims architecture tools (*cough*) make it easy to design something and get a general layout, quickly. And at least having a layout of the house makes it easier for people to visualize what they're doing, and where they're going. More importantly, it allows everyone to share the SAME visualization, more or less, without having to explain every detail. So when someone says that they're going from the kitchen to the bedrooms, everyone knows that you're going past the shower room, for example.<br/><br/>It might come into play, and it might not. But it's better to at least have some structure to it.