Input please

So, in a little over two weeks the entire team will be coming to my house for dinner. Luckily, I am not cooking so that isn't an issue for me.

Cleaning, however, is. I'm tempted to get Twin over here since she's a germaphobe and see where she thinks I need to focus my efforts. So, dear readers, I need your input.

When you visit someone else's home, what do you notice (in terms of cleanliness)? What should I make sure I have done and what can I let slide should the need arise?