Dear Hannah, Steffi, and Phil, Thank you for your question and we look forward to welcoming you to Melia Koh Samui in the future. You will be pleased to know that a standard German plug works in most outlets throughout Thailand, including in our rooms. Additionally, we provide USB sockets in the rooms for your convenience, so you may not need an adapter unless you have a specific plug type. If you have any other questions, please feel free to ask. Warmest regards, Sirawan Sookpitak Assistant Guest Experience Manager
Hannah, Steffi u Phil am 6. Mai 2023