I have, nice place. Looks legit and i think they do a lot of legit stuff.
HJ was the only extra I had ( i think it was £25 or £30). Massage was good though.
Not seedy at all, owner is HOT but was busy when I went, so had another lady, very nice and friendly.
No chance of FS imo. I'd like to try the owner if could be sure to get her, I did try and book her, but on arrival was allocated different.