I was just at Candle T spa yesterday. It gets very busy on weekends, so its best you call up and book someone. This place has one of the best massage and its so clean and nice, I would've have stayed there as a hotel!
Address : Rama City Court, 18/457 Rama4 Rd, Lumpini.
Tel 02-2520283/022511009
www.gthai.net
If you are travelling by MRT, stop at Lumpini station and exit at EXIT nbr1, walk towards the overhead bridge. The place is actually across the Lumpini Tower. You will see the Rama City Court apartment block when you enter a soi which is next to the SCB bank.
masseurs are all good looking and fit!