Get one. My wife and I used to have friction about who’s turn it was to clean the multiple cat boxes. We would go out of town and come back to a house that smelled like dirt cat box. now I just empty the bin twice a week and add a scoop of fresh litter. Takes five minutes, tops. Doesn’t matter how long we’re gone, the smell is contained.
You need to clean the dome every few months but that’s fairly easy too if you have a hose and a sprayer attachment. The worst part is just that it takes a long time to dry.