This is definitely a higher class hotel comparing to the next door comfort suites. We did stayed 2 nights at comfort suites before moving to this Hyatt property. Everything is more upscaled and with the club lounge access, the breakfast is buffet in the main area which is great. Afternoon cocktail was ok, not the greatest selection, especially in terms of seafood types of food, but reasonable. We usually come here for early breakfast(6:30-7:00am) and it was great. But if you come around 9am, there'll be a line to get in. The shuttle schedule to Disneyland/Disneysea is quite less than that in Comfort Suites and they have a weird coding system with circle & square notations on additional shuttles which is confusing to me. That said, they do have shuttle to/from the train station, which Comfort suites does not have at all. I think you can take Comfort Suites' shuttle if the schedule at Tokyo bay does not work for you... We did use the coin operated washer/dryer in Comfort Suites before moving here which is very convenient. As we walked around, there's a bigger laundromat nearby(5 minutes walk).