"No discount for students."
"There is a discount for students."
"Perhaps the closest windmill you can find in Amsterdam."
"Quite big. You can download the audio tour app on your cellphone for free - I think it's the same version with that you can buy from front desk. However, I don't think you really need it."
"Bring enough water if you're going to take the walk to the summit. I haven't found any springs along the trail."