Having direct access to Hibiya line and being 1 station away from Ebisu and Roppongi means most places in Tokyo can be accessed within 20-30min. The place is clean, comfortable and modern. Derek is responsive and helpful. Russian president Putin was in Tokyo on the day we arrived and a 1 hour ride from Narita turned into a 3 hour ride due to traffic control, but Derek was there waiting when we finally arrived. That was much appreciated.