We used "coop cups" for Sunny's food and water bowls. These cups are usually used for bird cages, and we screwed them right into the baseboard. Sunny can only take a few staggering steps. Most of the time he pulls himself along with his front legs, and he uses these cups to pull himself upright to eat and drink. His version of a chin-up! Also, we used a doggie litter pan for Sunny. The front entrance of the pan is much lower than the sides so it's easier for him to use. We also discovered a great flooring for CH kitties. We found it at Sam's Wholesale Club, but I've also seen it at Lowe's. It's a package of mats that interlock like a puzzle and are easily cut with a utility knife to conform to your space. Their primary purpose is for an anti-fatigue mat or a mat for the back of your SUV. I believe it is dense foam, so it cushions fall as well. The top surface has texture to it providing better traction.
Hope this is helpful.