Here is your first look inside TDR's newest Official Resort Hotel, the Maihama Hotel Tokyo Bay. Recently opened, this hotel appear to be a "moderate class" option to those hotels found in the southwestern perimeter of TDR, alongside Tokyo Bay.
The Maihama Hotel, features many amenities, like a wedding chappel, a TDR official gift shop, a sundry shop, restaurant, a huge atrium with glass ceiling, and simple but very tasteful japanese style decor. The hotel also offers Disney Cruiser service to nearby TDR monorail Line's Bayside Station, and many public and private busses stip at the hotel (such as the Airport Limosine busses, and even a public bus out front the hotel if you need to catch a ride to nearby areas of Urayasu, etc).
Again.. this hotel's aim appears to be simple minded and tasteful, like only the japanese can pull off. I would not mind staying here. I was not able to take photos from the rooms but taking a stroll thru a hallway, I was able to peek into a couple of rooms as I walked by and they looked like your average WDW moderate/economy room sizes, with lovely japanese style decor. But they are very much western style in comfort. (you won't have to squat to use the comode...althought they probably DO have japanese style rooms... but I do not know that for a fact)
Here are some photos.. enjoy the tour, and remember... the codeword here is "simplicity". Don't knock it because this is not meant to be the Miracosta.
And here is the hotel's site, and note, the english option did not work for me. It may not be operational or maybe was off line.