The girl who was doing my nails was lovely- I believe her name is spelled Sung. She did beautiful decorations on my nails. Salon is very close to South Ken station, convenient location.
It was very efficient, but treatment for a pedicure said it was an hour, but was actually half an hour. The foot massage in the description was a shot tap on the foot and I still have hard skin not removed. Not what I thought I was paying for, but now my nails are painted.
Really nice service here, had a good experience! It's a bit more expensive than the 'cheapest' you could find in London, but with their loyalty card it should even out in price.