The Fitness Center at Hotel Preston
Hotel Preston's fitness center is recommended by professionals. Of the 6 publications tracked on TripExpert, 2 mentioned the fitness center, like Gayot and Star Service.
Hotel Preston 
Gayot
Star Service
Gayot "Meetings spaces hold up to 600, and recreational facilities include a 24-hour fitness center and outdoor pool"
Star Service "An accompanying fitness center is open 24 hours"
