If you decide to book a stay at a 4-star hotel in Ostrovtsy, you'll typically find lots of conveniences to make sure you're relaxed, such as a restaurant, gym and pool. You can look forward to excellent service and upscale surroundings. Go for a 5-star hotel and you'll get a few extra bells and whistles — think on-site spas, around-the-clock concierge and indulgent turndown services. You'll most likely get extra amenities and premium services at a 5-star stay, but both are terrific options for luxury travellers.