In Kuzminki, a hotel is required to offer a certain amount of high-end amenities to be rated 5 stars. These can include on-site gyms, spas and saunas, gourmet restaurants, luxury toiletries, premium bedding and more. What also sets 5-star hotels apart is their outstanding service. You can look forward to things like concierge services, in-room massages and nightly turn-down services. Some may even offer thoughtful touches such as welcome gifts.