I booked what I thought was 2 manicures for my friend & I as it was her hen do. On Treatwell the receipt showed 2x shellac/gellish treatment, both @12:30. When I got there, they said I’d booked one manicure and one pedi and if I wanted two manicures they’d have to be done one after the other. It may have been my mistake but didn’t show on the receipt. After the treatment they charged me £8 extra without explaining why, and called the cost across the room in front of my friend. Awkward on hen do.