In Kampung Ayer Kuning, a hotel needs to offer a certain number of top-notch amenities to earn a 5-star rating. These can include on-site gyms, gourmet restaurants, saunas and spas, luxury toiletries, premium bedding and more. What also sets 5-star hotels apart is their guest-centric standard of service. You can expect things like in-room massages, concierge services and nightly turn-down services. Some may also offer additional touches like a welcome gift.