Rotterdam: a city of the new
If you're a fan of architecture, especially modern, then Rotterdam is your city of your choice. It gives quite a unique perspective on the Netherlands which you won't see in Amsterdam or The Hague. It's a little more expensive than average, but the money you pay for gives you better quality. There's a quirky building at every corner and it's a refreshing change if you've been travelling through older European cities.
Insider Tip:For something different, check out the cube houses. There's quite a multicultural range of food on offer as well on Witte de Withstraat if you're after something different.