What is the fine-grained topic of the following text: The 172 luxurious and spacious suites in our 4-star hotel in the centre of Bangkok are all very elegantly furnished and decorated, and provide all of the amenities and facilities required by experienced modern travellers including free Wi-Fi, air-conditioning, safe and minibar, among others. Only return the topic.
Luxurious suites in a 4-star hotel in Bangkok