I can confirm that vinegar does a great job getting rabbit urine and its odour out of carpeting. I haven't tried it in the washroom yet to deal with that pee smell that sometimes lingers (even after scrubbing the inside and outside of the toilet) when too many people have been using the toilet from a standing position (you get little splatters everywhere no matter how neat you think you are), however, I saw a recommendation to spray hydrogen peroxide around the washroom to alleviate the smell and tried it and it works really well. Now I spray the bathroom down with it after I finish cleaning.
I can confirm that vinegar does a great job getting rabbit urine and its odour out of carpeting. I haven't tried it in the washroom yet to deal with that pee smell that sometimes lingers (even after scrubbing the inside and outside of the toilet) when too many people have been using the toilet from a standing position (you get little splatters everywhere no matter how neat you think you are), however, I saw a recommendation to spray hydrogen peroxide around the washroom to alleviate the smell and tried it and it works really well. Now I spray the bathroom down with it after I finish cleaning.