I live in a small studio apartment and the 4 x 6 foot carpet has miraculously tied everything together. It is a little lighter than in the photos, but it worked perfectly in my place and the green flecks in the carpet really work well with my carpet. I highly recommend. It's not super high pile, but it's perfect if you have pets. I didn't see a need to add an underpad to the carpet. Keeps the floor warm enough as is in the winter. Love, love, love!