I bought it, took it home, put it together, and then the ultimate test...... my kids! My youngest son (9 months) tried to pull himself up on the toy and it did NOT support his weight (17lbs.). He also could not hold onto and walk around the toy at the same time because the base sticks out too far. He liked putting the balls in and making the music turn on (when the toy felt like it). Also, the balls would not roll all the way down. They kept getting stuck and the slide kept coming undone. Not happy with the toy at all. Has only one function.... putting balls down the chute. Recommend the the Fisher-Price Crawl & Cruise Playground. (See my review in its description page) It may cost more but well worth it. Do not buy the Stand-Up Ball Blast. Thank You.