Is Windsor Suite Hotel a 5-stars-hotel? « Thailand Hotels

These are listed as 5 star hotels. Conrad Hotel All Seasons Place… from 135 USD Dusit Thani Hotel 946 Rama IV Road … from 130 USD Intercontinental Hotel 973 Ploenchit Roa… from 138 USD JW Marriott Hotel 4, Soi 2, Sukhumv… from 125 USD ...