looking for: 50 meter pool-olympic +sauna +jacuzzi , near BTS or MRT , sukhumwit

50 meter pool-olympic, sauna, jacuzzi , near BTS or MRT , sukhumwit ; if it exists ...

hello, thought i'd try again, to see if anyone knows of a place, that has these three things, or if nothing else just a 50 meter pool? ; I guess I am going to try to find the thai-japan youth center, or walk by that place going towards on nut, on the right hand side , giant complex with long pools, i've seen before.

I don't mind paying , if there were a place preferably that has all three .

not sure I want to try the short pool at benjakiti pool, esp, since I don't have a 'health certificate' whatever that is........ thanks for reading