Beautiful design, the seat would be more comfortable if a little bit higher.  Without pebbles or sand these seats simply fall over, and each leg has a fill hole less than the size of a nickle.  Took me hours and a lot of finger pain to fill with play sand than pea pebbles.  Worse is that there is nothing came to secure the legs (they slide into a grove but move when the seat is moved very annoying).  I called the mfg and they said to screw a hole (impossible with this pvc to penetrate!) "anywhere along the side of the leg to keep it in place".  Dumb, impossible and insulting.  After filling with sand I couldnt return them.  Caveat Emptor ... I gave it a 3 because it really looks like a stone bench but thats all yo get is the "look".