Hotel 81 Geylang is a budget hotel chain in Singapore that offers reservations without a credit card. With multiple locations across the city, Hotel 81 Geylang provides affordable rooms with essential amenities. Each room features air conditioning, TV, and private bathroom. The hotel also offers free Wi-Fi and 24-hour front desk service. Reservations can be made directly through the hotel's website or by calling their reservation hotline. Hotel 81 Geylang is a reliable choice for budget-conscious travelers seeking a comfortable stay in Singapore without the need for a credit card.