We had river rock put on our lanai floor and the garage floor and get wonderful compliments on how it looks. if you want to come over to see it, send me an email
junewatkins@att.net and we can arrange a time. Also, we are selling our 48" tempered glass lanai table and 4 swivel chairs for $200. if you want to see pics send me an email and I can attach pics. Guess I could also send pics of the floor. we love it.