Anyone using a cassette toilet in their B?

We have used porta potys for over 40 years of camping and always thought a cassette toilet would be a nice upgrade. But on our used B it had a recirculating toilet which kind is the worst of all worlds and I ripped it out. Though briefly about a cassette but decided on a high end porta potty mostly for the freedom to change my mind on where we install it as we make mods and it can be used in the house if it became necessary. Never wanted to mess with stinky slinks and finding a dump station.