The Negril Tree House Cottages have a prime spot on Seven Mile Beach, one of Jamaica's most popular, but it still offers uncrowded stretches of sand. For the location, you'd be hard-pressed to find a good hotel that's any cheaper. There's zero security after dark, and the rooms feature nothing but an old TV and a bar of soap. But most guests don't seem to care, once they're swinging on a porch hammock overlooking Jamaica's best beach. Plus, great bars and restaurants are right next door.