Hotels that I've stayed at with kitchens:
*Residence Inn Anaheim Resort Area (close to Chapman Avenue) - This is a nice hotel. We stayed here when he had a large group because it had 2 bedrooms, 2 bathrooms, a living area, a kitchen and it accepted dogs. I can't remember what it is called, but on certain days of the week in the afternoon, they have a kids area to watch movies and get little "meals". The onlyt thing that I don't like about the hotel is it's location from
Disneyland, I like to be close. (Sorry for being so informal!)
*Tropicana Inn & Suites (acorss the street) - All of my "childhood hotel memories"

when visiting Disneyland have been at this hotel. My parents always stayed at this hotel because of the convenient walk to the parks. I have stayed in the kitchen suite and it's an "okay" suite. The kitchen is a good size; I just didn't like the set-up of the bedrooms.
We will be staying at the Hampton Inn & Suites in 2 weeks (between Chapman Avenue and Orangewood)
Another hotel that was of interest, but too far was Homewood Suites. We would have booked this hotel had it not been so far.
Between the hotels that I've stayed at, I would recommend Residence Inn over Tropicana, if location/distance is not a priority for you.