My children love this toy and even after a couple of years have not tired of it. They still play with it every bathtime. It's very sturdy and the suction caps stick it firmly to the side of the bath or onto tiles. It's great fun launching Thomas or Bulstrode down the ramp at speed into the bath. You can pour water out of Thomas' mouth, turn the waterwheel round and make bubbles by filling it with soap.
It's one of the best loved & used toys my children have. Definitely one of my best purchases. Highly recommend, especially for Thomas train fans.