Interesting things about apartment life

I've been living in an apartment for a year, after having owned my own home since 1986. Something that happened this morning made me think I should tabulate some of the things that make it an adventure.
Here goes. I'll add to the list over time.

• Thin walls with back-to back-bathrooms equals periodic synchronized peeing.
• Having skinny neighbors means there's always someone to climb through the small bathroom window if you lock yourself out.
• Passionate mid-night arguments from across the hall remind me to be grateful that those days are finally over.