I just bought it for my 27 months child before our last trip to Europe. It worked great. My son loved it so much that he wanted to use it also for riding in the city.
It is very easy to use and it folds flat so you can put everywhere. Also it made very easy to push the chart with the luggages while pulling the trolley. I was stopped by som many moms and dads who were willing to buy it.
It really changed my life.

After one year and a half I am still travelling with it. My son is a big boy (114 cm and 20 Kg) and he still loves his red chair. I do not know how long I will be able to use it but for sure I'll miss it. Highly reccommended.