Cube Boutique Capsule Hotel @ Kampong Glam is a capsule hostel on Bussorah Street in Singapore's Arab Street area, next to Sultan Mosque. Each capsule has a USB outlet, with a personal locker and a separate shoe locker below. Capsule rooms are entered with a card key, and simple breakfast, a washing machine and a dryer are available. Queues form at the showers outside the 10 to 11 AM window.