Thinking about investing in one but they're like $150-200. I am sure it would have to be ordered so it would be a pain to have to return it. The dimennsions and bar spacings are all listed on the site, thankfully. So... THEORETICALLY it should work, but I'm skeptical.

http://www.richellusa.com/catalog/pet-products/gates


Trying to still work out something to do with my bi-level home situation. Potty training is still ongoing with mine as there is no way to block off rooms. Husband is getting QUITE frustrated, understandably... but I did ask him to help me build one and that hasn't happened in 6 months. So, if he isn't going to do that I'll probably buy one. I'm most interested in the ones with the gates. 

So, if anyone has used these what were your opinions? What model do you have? If you don't use these, what do you use?