Marunouchi Hotel is a 3-minute walk from Tokyo Station and a 10-minute taxi ride from Tsukiji Fish Market. It features 4 dining options, a massage service and rooms with free wired internet. Guest rooms offer both air conditioning and heating facilities. Each is equipped with a fridge, a laptop safe and a flat-screen TV with satellite channels. The en suite bathroom comes with toiletries and a bathtub. Laundry and dry cleaning services are offered. Luggage storage can be found at the 24-hour front desk. Concierge services are provided. Pomme d’aDam Restaurant serves French cuisine and an American breakfast, while Teppanyaki dishes can be enjoyed at the Daian Club. Guests can have a drink at Le Connaisseur Bar. A Japanese breakfast set is served at Oshima. Hotel Marunouchi is a 15-minute drive from Tokyo National Museum and Tokyo Tower. It is a 20-minute walk from the Imperial Palace and a 30-minute drive from Haneda International Airport.

An accommodation tax per person per night is not included in the rate and is to be paid directly at the property. As the property is scheduled to become entirely non-smoking within 2016, guests are required to refrain from smoking in their rooms from 1 April 2016. There is a smoking space on the 7th floor of the property for guests wishing to smoke. Non-smoking rooms cannot be guaranteed until the property becomes entirely non-smoking.