The Bar/Lounge at W Amsterdam
W Amsterdam's bar/lounge is acknowledged by professional travelers. Of the 6 publications that we tracked, 4 referenced the bar/lounge, such as The Telegraph, Oyster and Fodor's.
W Amsterdam 
The Telegraph
Oyster
Fodor's
Lonely Planet
The Telegraph "The roof-top lounge bar is hard to beat"
Oyster "The hotel’s impressive features include a rooftop pool, stylish lounge, well-liked steakhouse, and a beautiful spa, among many others"
Fodor's "Porter’s luxe lounge area, make sure you dress up, because it’s quite the scene"
Lonely Planet "Its 238 rooms (including connecting family rooms and 28 suites) combine design and vintage elements; there's a state-of-the-art spa, a gym, an amazing rooftop lap pool, restaurants and bars"
