Can I make an apartment restaurant (sims 4)?

I don't think it is.

Only thing you can do is use the penthouse lots. Those can be anything afair

Thanks for your response. It's a shame that I can't because that was what I wanted to do the most in City Living; there might be cheats that allow it that I do not know of. Thanks for replying 😊

Maybe there's a mod out there.

Don't think there's cheats cause you generally can't change the lot type for apartments. 

Thanks for your time, I'll have a look 🙂

Did you figure this out? Want to make an apartment a cozy restaurant as well and it won't let me. Thanks!