A coastal kids’ room pairs a low teak platform bed and white linens beneath a sail-like canvas pendant, edged with soft LED cove lighting. Terrazzo flooring with blue and gray chips is dotted with shells and grounded by a round jute rug. A curved ocean-blue alcove bench creates a cozy reading nook with books and patterned pillows. Sandy plaster walls and a vintage island map set a calm nautical mood.