Gifted this to my grandkids and they always play with it when they are in the bathtub! My daughter raved about how excited my granddaughter was to put it together for the very first time. Would recommend this to anyoneMy 3 year old Granddaughter really enjoys the variety of configurations we have made. She loves having control of the valves to direct water up, down, & sideways through all the different tubes. She asks to take a bath & will play until I have to drag her out of the tub. Great design & very durable!!It was funny building with my daughter in the tubMy kid loves it but like what others have said, it does not stick to the wall at all. It will give you false hope and stick for about 5 minutes then right back into the bath water.My 8 year old loves these. It helped to transition to showers and still have play toys that make showering fun. He always preferred baths, but now he likes showers.If you assemble it, it should be fine. I did it for my son but soon he wanted to try different ways and he got frustrated since it was not easy and stop playing with it. I added the bath colors so he can play again with it, and it was fun until he was trying to unassembled and assembling again. Not bad, just mixed feelings.The large shower kit only has two suction cups, the water basin comes with three suction cups permanently affixed to it.Imagine trying to keep the tubing up on one side with two suction cups, it wouldn't work.The suction cups are pretty bad. The top left one from the basin worked well, but the other four were not able to hold a vacuum.Still the concept is pretty cool. Hopefully they fix the suction cup problem, and increase the amount to about 4 additional suction cups.My kids loves playing with this toy. Keep in mind that the suction works on the tub or glass shower walls. It will not work on tile bath walls. This helps you identify potential placement. If using in a standard tub, I recommend the smaller size.