
Sustainable hotels: The 1 Hotels group is among the brands trying to bring 'sustainable luxury' to the market.

1 Hotel Central Park: The brand's first property (pictured) opened in New York City.

Green screen: A "living wall" at the New York hotel hints at what's inside.

Left behind: Guests who don't want to take gently used items of clothing home with them can donate them to charity via the hotel.

1 Hotel Hanalei Bay: The group's Hawaiian resort is set among lush tropical greenery.

Hidden gems: It partnered with RE-use Hawai'i, a "deconstruction" company, to salvage more than 144.6 tons of existing furniture, fixtures and equipment from the previous build.

Beyond the bed: The 1 Hotels brand also leans heavily into wellness, offering classes and treatments.

Sleeping in: Mattresses are made of a hemp blend and furniture from reclaimed materials.


