Complex sentence: The concept of boutique or design hotels has spread throughout the world, including European countries like Spain, and East Asian countries such as Thailand, where many boutique or design hotels are sprouting, especially in resort locations, such as Phuket and Hua Hin.
Split into simpler sentences: The concept of boutique or design hotels has spread throughout the world. Including European countries like Spain, and East Asian countries such as Thailand, where many boutique or design hotels are sprouting, especially in resort locations, such as Phuket and Hua Hin.