First of all, please ask your listing agent if he/she could adjust the home description to "raised ranch." Secondly, have you depersonalized the home (besides the cats)? Does the home still look like Hubby is living a bachelor life there? Hubby must understand that the home must look as neutral as possible. Finally, do you have a neighbor who could keep your cats for an afternoon? If so, clean and vacuum like crazy, and take the cats and their litter-box to the neighbors for an afternoon open house. And be patient. Your listing agent will be able to offer even more suggestions. Good luck.