This chair mat is working out well so far. It was delivered flat (not rolled) and the decals peeled off easily so I was able to start using it right away. I can't really tell which side is intended to face the floor and I wouldn't call either side "tacky" (to prevent slipping) but the mat doesn't move around unless you get off the chair and mat and try to move it with your foot. It's a good value presuming it holds up as I expect it to.
I have a small spare bedroom with a single bed my office desk and wheeled office chair. This small size mat on the carpet fits perfectly between the desk and the bed and the can move on it easily.