A fantastic stay! First of all, Intercontinental Tokyo Bay sits at a very convenient location; it is located right next to the Takeshiba station on the Yurikamome, making it very easy to transition to JR (from Shinbashi, 2 stops away), Tokyo Metro Oedo line (from Shiodome, 1 stop away), not to mention that the JR station Hamamatsucho on the Yamamote line is 5 minutes away from the hotel on foot. Landmark venues such as the Tsukiji Fish Market & Tokyo Tower are all well within walking distance (you're looking at a 15-to-20-minute walk for both locations). Odaiba (where the seaside park, the Joypolis and the Fuji TV Building / One Piece themed restaurant "Baratie" is based) is only a few stops away on Yurikamome.
That aside, the service at the hotel is unrivaled & very professional. Great service at the concierge when it comes to luggage storage and restaurant recommendations/reservations.
Some of the best rooms in this hotel contains both the bayview & a glimpse at the Tokyo Tower. It is well worth the price.