Fridge
Knives and the Fridge for me.
Living in a shared house with a crap fridge for 4 years. As soon as I've got my own place decent Fridge is first thing that's coming my way!
As for Coffee I'm going to put it out there. I love instant Coffee. Definitely the more expensive ones not the cheap ones.. Not that much of a fan of poncey filter coffee. To be fair though that may just be because no where and no one actually makes it well in the UK. If I have to drink it I have a Latte which is often luke warm with burnt milk, rather than just luke warm with burnt coffee...