Prep sinks
y+Yes, they still make prep sinks. I had one in the house where we just moved from. And the house before that one. I installed them myself in both. But I have never seen a model with the disposal. That is very cool.
Our new house (actually, very old, new house) I will not be able to have a prep sink. The kitchen is too small AND I have a vintage Elkay stainless steel double drainboard sink waiting in my basement. I got it from Habitat for Humanity.