There was some debate about how to lay out the lines. I was concerned that we may end up with tiny pieces of squares that would look out of place and off center in the kitchen and hall. I tried drawing it out many ways...with borders or change of scale...but it got very complicated, very quickly. We finally decided to go with a simple 30" square centered in the front entry and radiating from there. This photo shows how the lines ended up in the kitchen.