We love the CCI. It is super clean and the beds are so cozy just as Disneyfever said. It's really a motel with outdoor coridors and parking outside one's room, but it's got lovely grounds and a pretty swimming pool, a hot tub and a kiddie pool. Conti breakfast is mostly bagels & creamcheese, pastries, muffins, cereals and fruit. Also, juice, coffee, tea and milk. It's nice to go grab a cup of joe and sit by the pool early in the morning.
It's an easy walk to the DLR entrance and there is also a hotel owned complimentary shuttle that we find very handy--no sharing with other properties
I haven't stayed at the Fairfield Inn, but I look at it every time we start planning a DL trip, lol, but I don't book it.