Lovely city with lots to do and look at. We didn't even manage all the tourist attractions in our 3 days there!
Insider Tip:Recommend going on the tour bus the first day to get your grips with where things are. Metro is very easy to use and very good connections to everywhere. Don't go to the Aquapolis water park expect if you have small children. VERY TINY water park. Only 3 main slides it's small, more of a swimming pool than a water park.