Facilities and services were top notch. Love the amenities such as a workput room, lounge room, refresh room, and most of all the relaxation room. You get to see the skyline too at their rooftop terrace. Coffee and tea are served as well. In the morning, they'll have coffee at the lobby for free for all travelers. Room was quite nice. You'll get all the toiletries you need and you get your own mini coffee bar. Hotel is located at Chiyoda, very quiet neighborhood. Restaurants, izakayas, and convenience stores are walking distance. Train station is 10 min walk from the hotel, fairly close by. Also, limousine bus can be booked at Tokyo Dome hotel if need ride to NRT or Tokyo Air Terminal. You can also book it online , just ask front desk about it.
Fair warning the room are quite small for luggages to fit in for two people but if I think if you reserve a bigger room then you'll get more space. Overall, I had a good experience staying here.