Arteriors, adored for its selection of luxury furniture pieces and lighting, hosts one of the city’s biggest and best warehouse sales. It’s not advertised. (Check D Home’s blog every day as soon as the weather turns cool.) The warehouse is full of merchandise, all deeply discounted. Grab what you can and ignore any lame claim-staking Post-its. There’s usually some sort of amazing deal, like the chance to stack a cart or a palette as high as you can for one set price.