I've Decided to Travel to Amsterdam later this Year

[trof]

15. Yes, definitely the Leidseplein. More:

http://www.amsterdam.info/leidseplein/

The building center-right is a 3 story restaurant with elevator.
Magnificent.
Different cuisine each floor.

"Leidseplein Attractions
There are plenty of interesting sights and entertaining services here. A common fixture of this entertainment focused square is the street performers that can almost constantly be found on the squares eastern side. From acrobatic break-dancing to freestyle jazz on the double bass, there is always something to see.

During the summer months, the other side of Leidseplein is taken up by the large terraces of the bars lining the square. Here, tourists and locals sit back and relax with a drink while taking a break in their shopping trip or on their way to the nearby Museumplein to take in more sights. During colder times of the year the terraced area is covered by an outdoor skate rink, while hot food stalls appear throughout the square."

If you're a Scotch Whisky aficionado, do visit the Whisky Bar.
It's on a street a block or so off the Leidseplein. Just ask someone.
They serve only Scotch and the menu is HUGE.