In Placas, a hotel needs to provide a certain amount of top-notch amenities to earn a 5-star rating. These can include on-site gyms, spas and saunas, gourmet restaurants, luxury bathroom products, premium bedding and more. What also sets 5-star hotels apart is their guest-centric service. You can expect things like concierge services, in-room massages and nightly turn-down services. Some may also offer special touches like welcome gifts.