European Steam and Sauna in/around BKK

[DDBKK]

I've recently been back to the homeland and enjoyed visiting a local steam and sauna spa with Mrs DDBKK - so much so that it was a regular feature in our daily routine.

 

I have looked into euro type spas in Bangkok previously but all that the research turned up was your 5 star hotels (room booking required in most instances), typical thai style spa with massage (healthland etc) or your Japanese Onsen type place.

 

Y Spa looks pretty close to what I am after but I'm wondering if any of you knowledgeable Bangkokians know of others with a little bit of a lower entry price than 550 baht?

 

The other obvious choice is to join a gym that has steam/sauna but having to become a member of a gym is a bit much for simply wanting to relax every now and then in a steam and sauna....

 

Any info greatly appreciated.