Other than the 2-bedroom suites offered at the Hotels of the
Disneyland Resort, the only "Good Neighbor" Hotel with a true 2-Bedroom suite offered by Disney Travel is Staybridge Suites.
Staybridge is part of the Holiday Inn family of hotels and is comparable to the Residence Inn by Marriott or Homewood Suites by Hilton.
This Staybridge offers full kistchens in their suites and two full bathrooms in the 2-bedroom suite.
The hotel shares it's common facilities (pool, recreation areas, etc.) with the adjacent Holiday Inn, however, Staybridge is located in it's own separate building and provides a complimentary deluxe continental breakfast. In addtion, during the weekdays, they provide an evening manager's reception with a light dinner buffet.
If you need a laundry facility, this hotel offers the use of self-service machines at no charge for both wash and dry, you pay for the soap and fabric sheets!
From time-to-time, Disney Travel offers Staybridge with the 4th night free, but at this time, it's not available. they may resume the offer during the fall season.
Of course, there are other hotels in the area the offer two-bedroom suites, I'm not familiar with thm. I beleive the Desert Inn and Desert Palms offer two-bedroom suites.
For more info on Staybridge, call Disney Travel at (714) 520-5050 to book, or click on the generic Staybridge Suites web site:
http://www.ichotelsgroup.com/h/d/sb/1/en/c/2/content/dec/sb/1/en/ss.html