Such is the sad state of dental affairs in this country that you’re always convinced that private treatment is not only inadequate, but also extortionate. It’s taken a pair of stunning Swiss imports – both blonde, both sisters – (tongues back in heads please) – to provide an entirely affordable, cutting-edge and supremely practical solution to the time-starved, teeth-stained Londoner. Open 365 days a year (yes, really), from 7am – 9pm most days and welcoming walk-ins, 45 minute hygiene appointments start from as little as £60. Oh and staff are supremely friendly too. If we weren’t so shocked by it all, we’d be smiling.