Sweatbox gym is incredibly well located, just off Oxford Circus. They pride themselves in being a good sauna AND a good gym.
Whether you pay a one off entrance fee or a monthly subscription, you can access both areas.
On the ground floor, the gym has a large range of workout machines and is well decorated with an industrial/disco feel.
In the first basement, the sauna has a large jacuzzi, where you can relax and watch other guys showering in the adjacent room. There are steam rooms and a dry sauna. If you go one floor below, you’ll find a maze and a large bar.
Different parties every day.