Free wired internet is provided in some rooms. The property provides a Japanese-style buffet breakfast for guests with a breakfast inclusive rate. Rooms at Sun Royal Kawasaki have a wooden desk, a fridge and an electric kettle. Toiletries and a hairdryer are provided. JR Kawasaki Train Station is a 10-minute walk away, from which Tokyo Station is a 20-minute ride. From nearby Keikyu-Kawasaki Train Station, Yokohama and Shinagawa are 10 minutes away and Haneda Airport is a 15-minute ride. The hotel has a coin launderette and a 24-hour front desk that offers luggage storage.