We love this rug.  The colors are true to the picture but richer.  We have it on a beige tiled floor with walls painted a light sea green and darker teal — the nice contrast in colors in the rug really freshen up the room.  I think the rug pictured must be the 5x7.  Ours is the 7’10”x9’10” which allows for more wave variation in the pattern.  The pile is enough to feel good underfoot but is easy to vacuum.  It was especially nice that while we were expecting delivery in the week before Christmas, it arrived a day early!