Okay, that has gotten me a step in the right direction, but here's the new dilemma: When I re-scaled the fill style on the floor, the tiles got smaller (as I wanted) but the entire tile pattern also shrank and left blank spots on the brown background. In other words, the 9 tiles that covered the floor from wall to wall just became 9 smaller tiles in the middle of the room with the rest of the room untiled. What now?