Unfortunately I can't recommend, because I paid more on Treatwell than the standard walk-in price (pedicure £25). There were clearly some tensions between the staff operating the hair salon business and the staff operating the nail salon business, so the experience wouldn't be described as relaxing.
Little disappointed that Treatwell charged more than the place itself, a walk in pedicure cost £25! Also bring cash as they charge a £1 transaction fee. Staff not professional, there was a loud disagreement on the salon floor in front of customers whilst i was trying to have a relaxing pedicure. My pedicure was also very rushed!