Thinking of the ones that look stylish, and come in tiles so you can adapt the shape to fit your space. We have laminate floors and baby will be crawling soon so need an area he can crawl around on without hurting his knees. We don't have a playroom or large nursery so the mat will be in our living room, so want something fairly grown up looking. There seem to be quite a few companies out there doing them, so wondered if anyone could recommend one?