My husband built a simple two bin activity table for my first. I just bought two sterlite bins at Walmart and he built it around that. We kept it outside since it was lidded. We love the water table with the ball drop tower at the center. Can’t remember which it is. Experienced mom tip: If you ever do sensory bins indoors, always put a large blanket or sheet beneath it to make cleanup easy….especially rice!!! 😆