Apologies for the Huey Lewis reference, but Flor carpet tiles are hip and square. Also, don't judge that I'm using the word 'hip.' You can now see the carpet tiles first hand at the recently-opened Flor store at 236 Clarendon St. in the Back Bay. If you're a creative type, it's a great option for creating your own patterns. And if you're not creative, you can be lazy and choose one of the patterns that Flor has already dreamed up.