If you decide to vacation at a 4-star hotel in Calvert, you'll typically find lots of conveniences to make sure you're comfortable, such as a gym, pool and restaurant. You can look forward to top-quality service and upmarket surroundings. Go for a 5-star hotel and you'll have access to a few more perks — think around-the-clock concierge, on-site spas and opulent turndown services. You're likely to get more amenities and first-class services at a 5-star retreat, but both are great options for luxury travelers.