The Pool at Radisson Blu Hotel, Antwerp City Centre
The pool at Radisson Blu Astrid Hotel, Antwerp is endorsed by those who travel for a living. Out of 3 publications tracked on TripExpert, 2 mentioned the pool, such as Fodor's and Lonely Planet.
Radisson Blu Hotel, Antwerp City Centre 
Fodor's
Lonely Planet
Fodor's "A 24-hour gym complex includes a pool, Jacuzzis, and sauna, and the hotel is adjacent to Aquatopia, an oceanarium where you can marvel at more than 10,000 fish and reptiles"
Lonely Planet "The health club pool has a jacuzzi but the swimming pool is very narrow"
