It's a brand new Chinese herb and massage shop. It's been open a couple of weeks. I haven't tried it yet so I can't tell you for sure but I did notice one of the girls from the shop three doors down hanging around in there as I passed last week. She always did a good B2B for £40 so, if she's now working there I imagine it's the usual west London deal! The very fact they're advertising on CL tells me that, at least, it's good for a bit more than a massage! I'll report back once I can get in there but it won't be until late Jan now thanks to Christmas etc.