I dealt with this exact issue. Had the cat for 4 years. I tried everything. Even put the cat on anxiety meds daily. I got all the pee away stuff. The sprays the powders. I even tried some kind of oil that supposed to be good for the cat. I'm saying I seriously tried all I could find to try. Money was not an issue at the time and I bought everything. Eventually it got to the point where she was peeing on the beds yes the beds. It was horrible to go to bed at 11pm and find a big ole pile of cat pee. And this would be after I had just changed the last pee. There were times I would be in bed asleep and hubby would come to bed at 2am and find pee on his side of the bed. That really was NOT pleasant. I was lucky and found that my groomer was willing to take her into his dog boarding ad grooming place. She would be like a store pet. No furniture to pee on and she had run of the place. Plus we could visit. I got a lucky break on that one but if he had not offered I would have had to either make her an outdoor cat or give her back to the breeder who was also willing to take her back. I don't have an answer for you but you can't live your life a prisoner to cat pee in your home. It's tough and part of the reason I have not even considered getting another cat. It was heart breaking to let my cat go. I've had cats my whole life and never ever had a cat that didn't use the litter box. Now I'm terrified to love another cat. I believe in forever homes. Any animal lover wants that. But sometimes they make it nearly impossible. No answer but just wanted to let you know I understand. You need to do what suits you. You don't have to share your choice with those that won't understand.