Kei Hotel and Apartment is an unmanned hotel with large rooms, a 15- to 20-minute walk from Hakata Station. A 24-hour mart sits in the next building and a convenience store is a 3-minute walk away, making it easy to buy ingredients and snacks. Rooms have a kitchen and a washing machine, and the bathroom has heating and drying functions along with multiple power outlets beside the bed. If the self check-in text message or the entrance door password does not arrive, you can wait outside for more than 20 minutes when trying to enter.