I did not want to pay via Treatwell, as nowadays you never know whether you need to cancel the last minute. Well, arrived at the salon and they informed me that they're cash only, which made me run to an ATM, that charged me almost £2 for the withdrawal..So ended up paying more for the manicure and was quite inconvenient as well. The therapist was a bit on the rude side, but my nails look great.