The massage shop count in On Nut has gone up ! Now there are about 36 massage shops and spas within a few minutes walk of On Nut BTS station. Three more have opened in Sukhumvit 79 and two in Sukhumvit 50.
Two of the new shops in Sukhumvit 79 (The Tree and Takrai Hom) have other shops in Sukhumvit 77/1 but the two new ones in Sukhumvit 50 are originals I believe. I have visited the new Nature Spa and Massage establishment in Sukhumvit 50 (located in the new retail area adjacent to the Link condo development) and had a very good body scrub and massage. Very professional and a delight to experience. I recommend it for anyone in need of a professional treatment.
How this number of shops survive I have no idea. But they do.