If you choose to spend your holiday at a 4-star hotel in Sankt Agatha, you'll usually find lots of amenities to keep you relaxed, such as a pool, restaurant and gym. You can enjoy excellent service and upmarket accommodation. Pick a 5-star hotel and you'll have access to a few more bells and whistles — think concierge assistance, on-site spas and opulent turndown services. You're likely to get extra amenities and premium services at a 5-star retreat, though both are fabulous options for luxury guests.