So, where do the Cashier and Morris lives?

I know someone probably asked this already but where do they live tho? I mean I don't think they live in Zuzu City since in Leah's 10 heart event her ex says he came "all the way from Zuzu City" meaning that it is far from Pelican Town, so Morris and the Cashier couldnt probably go back and forth everyday. I think you could say they live in the Jojamart but that would be... weird

​

*screenshot not mine

*