Hyatt Regency Bangkok Sukhumvit sits between Asok and Nana in Bangkok, near BTS Nana station and Terminal 21 shopping mall. Breakfast covers Korean, Japanese, Indian and Thai stations, plus waffles, French toast and pancakes cooked to order. Afternoon tea includes honey-themed desserts and unlimited gelato, and the hotel has a rooftop bar and an outdoor pool. Guest rooms are somewhat dated.