If you choose to spend your vacation at a 4-star hotel in Gladau, you'll typically find loads of amenities to ensure you're relaxed, such as a pool, restaurant and gym. You can experience top-quality service and deluxe accommodations. Go for a 5-star hotel and you'll get a few more bells and whistles — think on-site spas, around-the-clock concierge and indulgent turndown services. You'll most likely get extra amenities and exclusive services at a 5-star retreat, though both are great options for luxury travelers.