The difficulty I think is the
TS requirement, since
TS are only offered at certain locations.
Personally, I'll take the "standing shower" and less than
FS at the Silk
Spa before the
TS and
FS at Moonlight. Moonlight has few ladies, and they're OK, but nothing to get excited about, IMO (I have only been twice). For me, I find the ladies, nice/clean atmosphere, location (out of the way), excellent endings, etc of Silk
Spa to make it a clear winner over the places I have tried. Moonlight (twice - too public location), Kyoto (once - too public location), Spa1 (once - too public location & nasty inside), etc. The only other place I found that I really like has been closed for some time (Gerwig).