stars
The star rating is an internationally accepted rating system that usually refers to how deluxe the services are in a hotel. However, everyone in the industry knows that the higher the stars, the better the overall hotel experience is in every way.
A hotel rating is generally provided through reviews by the general public. There appears to be a few hotels with the name Atlantis Hotel and they each seem to carry a 4 star rating. This rating would have been acquired by a number of people rating the hotel and the average rating of all reviews provides this hotel a 4 star rating.
There is no such thing as International Hotel Classification System. Each hotel gets star ratings by local authorities. For example Sri Lanka Tourism Development Authority gives the star ratings for Hotels in Sri Lanka.
"The star rating of Hotel Zaza is a 4 out of 5 stars. That's a fairly good rating. If I were looking at staying in that hotel, from the ratings being so high I would probably stay there."
According to various travel and hotel websites (such as TripAdvisor and Expedia), the Hilton Hotel in Glasgow is considered to be a five star hotel (with an average consumer satisfaction rating of four stars).
The Hershey Hotel is a nice hotel. They have a four star rating and many great amenities.
The Amsterdam American Hotel is considered a four star hotel. It received a four star rating on TripAdvisor, Orbitz and Venere. It was given a four and a half stars on Expedia and the Hotel Club.
The star rating for the Orchard Hotel in Singapore is four out of five stars. The number rating is 3.9 out of five or 7.8 out of ten, giving it the 4 star average.
No travel or hotel rating system in current use awards such a rating. It is self awarded or proclaimed as a marketing ploy and may not have even been rated by a legitimate agency.
The Hotel Bali Benalmadena is a resort hotel offering swimming pools, complimentary breakfast, restaurant and bar, located in Benalmadena, Spain. It carries a rating of 3 stars.
The Dukes Hotel in London's Mayfair district has a rating between 4.5 and 4.7. This is according to various comparison websites specialising in hotels.
That is what AAA (Triple a) has rated the hotel.