How many stars are there in Regent Hotel in Serene?

This hotel is introduced in official website.

Hotels, also known as guest houses and hotels, are commercial organizations that provide security and comfort and allow users to have a short rest or sleep space. The earliest hotels existed in the post station system established by the ancient government. Nowadays, hotels not only provide accommodation services for tourists, but also provide daily services and facilities, such as catering, games, entertainment, banquets and conferences. Some hotels also provide value-added services, such as free use of mobile phones and limousine transfers. The hotel industry belongs to the service industry, which mainly sells intangible services rather than tangible products.