Nail Polish by Xumi is a nail salon in Orchard, Singapore. Google reviewers rate it 5.0 out of 5, from 211 reviews, a rare result for a salon with this many reviews.
A good nail salon is judged on hygiene and on the care taken with the detail work. Look for tools that are sealed or sterilised in front of you, and a clean, orderly workstation. Ask what the quoted price covers before you agree, since a basic manicure, a gel finish and nail art can add up quite differently. Many people find it helps to bring a photo of the shape and colour they want and to say how long the finish needs to last. Booking ahead is usually sensible, particularly on weekends and before public holidays.
The salon is in Orchard, one of Singapore's main shopping areas, so it suits people already in town for shopping or meals.