Formerly known as the Shell Tower, the A'dam Toren went through an extensive reconstruction and reopened in 2016. There are restaurants (one of them is the first revolving restaurant in Amsterdam) bars, a hotel, 24/7 social club, a lookout terrace with 360° views over Amsterdam and a swing right on the terrace.
Wikipedia https://nl.wikipedia.org/wiki/A'DAM_Toren
Official Website http://adamtoren.nl/
Coordinates 52°23'1.633" N 4°54'7.906" E