Hotel Boss is a budget hotel in Singapore that allows reservations without a credit card. Located near the city center, Hotel Boss offers affordable rooms with modern amenities. Each room features air conditioning, flat-screen TV, and private bathroom. The hotel also provides complimentary Wi-Fi, a fitness center, and a rooftop swimming pool. Reservations can be made directly through the hotel's website or by contacting their reservation team. Hotel Boss is a convenient choice for travelers looking for a comfortable stay in Singapore without the need for a credit card.