When I am home, my wife always has a Yeti Rambler loaded up with Diet Coke and a straw sitting around. I don't drink a lot of soda, but I absolutely love having that thing when I walk by. I just take a quick swig and move on. It is always ice cold and refreshing.
I was trying to think what other foods or drinks would I love to have access to full-time. And this doesn't mean you have to be a glutton. You can just have one as you walk by whenever you want.
Fresh chips and guac
Ice old watermelon
That's my list for now. What's on your list? Money is no issue.