Hotel SB Diagonal Zero Barcelona is a modern hotel located in the heart of Barcelona's technological district. It features a well-equipped fitness center with a variety of exercise machines and free weights. The gym is open 24/7, allowing guests to work out at their convenience. Additionally, the hotel offers a rooftop pool and terrace, where guests can relax and enjoy panoramic views of the city. Hotel SB Diagonal Zero Barcelona is a great option for travelers looking for a gym hotel with contemporary amenities and a convenient location.