The Netherlands is the country where you will find any possible bike. It is pretty flat so going around riding a bike is extremely easy.
And this is the bike that my husband uses to bring the children every day to the kindergarden.
We chose it because it is light, foldable (so it does not take a lot of space in the shed) and, above all, I thought I would manage riding it. And the children like to sit together and enjoy the views!