I've tested these out for a few days and everything works fine in my game (leftovers and hobby entusiam) but I have all EPs installed. If anything isn't working as it should, just let me know and I'll try to fix it.
The fridge requires AL, the Aquarium PETS, and the food process or looks a bit wonky, but I'm blaming the mesh for that. Oh, and TS3 doesn't have any animated parts for the espresso machine, so be prepared for your sims to prepare coffee through interpretative gestures.
Also a word of caution about that very barren aquarium; these fish will not be contained! They peek over the water level every now and then and other times they clip into the bottom. Same goes for the bubbles which fizzle out of the corners as you can see.
This wasn't such a big deal for me and I don't really like it enough to keep working on it. If anyone else wants to take it on, be my guest. :)
I also included the overhead cabinet from the Club Vaindenburger set and another one from Late Night which has been rattling around my conversion folder since last year because the size of it annoyed me so much. It's too small for two tiles and too big for one, but you can use the quartertile cheat to place it however you want.
Download