In Kolwezi, a hotel needs to offer a certain amount of high-end conveniences to earn a 5-star rating. These can include on-site gyms, spas and saunas, gourmet restaurants, premium bedding, complimentary luxury toiletries and more. What also sets 5-star hotels apart is their guest-centric standard of service. You'll enjoy things like concierge services, in-room massages and nightly turn-down services. Some may even offer extra touches like a welcome gift.