Hi! My teenage daughter and I are going to be in Amsterdam in April for a few days and wanted to see the tulips in Keukenhof. Does anyone have a guide they could recommend? We just were thinking we'd go for a few hours. Or any other suggestions for the best way to arrange the visit? We are staying at the Amrath, and the tour they book is 4.5 hours - which seems like a little longer than we'd want to stay.