Hi, traveling to Sathorn in Bangkok to meet some friends, staying in a cheap hotel with no gym but want a workout. Ive looked at fitness first and virgin fitness but they all seem monthly memberships only. Other gyms like Samyangym are 500 a day which seems expensive for a one off workout. Any recommendations, ideally around 2/300 baht. 

Thanks 

Sathorn Saint Hotel and serviced apartment is cheap and has its own rooftop pool and gym... Walk to Surasak BTS, but the cut through is a bit tricky.. 

I have already booked my hotel can I use their gym if I pay?

Thanks

Quite possibly... maybe 100 to use pool and fitness... Google them.. farang friendly... stuff is modest but sufficient.