I paid £58 to treatwell for biosculpture nails, however after very good discussion re my nail needs with the therapist, I swapped for Shellac , which I found out later was cheaper £45 , however, I received no refund which seemed a bit poor.
Belle Cour is a great spot for nails. The ladies are very experienced, the place is clean, comfortable and relaxing with a wide variety of colors to choose from.