A bit of confusion when booking through the Treatwell app. It gave a price of £100 for balayage. When I went for patch test Nancy saw me and explained it would be an extra £80 as I needed extras such as toner and roots. This was fine but as the app gives a set fee it was unexpected.
All I'd say is go into the salon and speak with Nancy to get a clear quote for whatever hair treatment you want.
Nancy was great. She explained everything clearly and I love my hair.