Best: 1800 sq ft beachfront suite at St Regis Punta Mita with private pool and jacuzzi.
Worst: private cottage in Bandipur National Park, India. Our driver didn't speak English. The cook didn't speak English. There were no linens on the bed and no running water. We had a single blanket (width of a cot) to cover two of us on a very chilly night. We had wild boar running around the building at night. I subsequently got pneumonia. We figured out that the rate for the cottage was $2/night. I've no idea why the agency booked it on what was otherwise a luxe trip.