An open loft space leaves endless possibilities for layout, but it's also a challenge to define separate spaces. How did you design your home to function best for you? It took a while to get our place divided up in a way that feels good and functions for both work and life. Having no walls is great, and we love the open space, but that also means that everything has to go together; you can't create different feelings in different rooms since everything is always visible. At first we had pre...