When we lived in an apartment, we had a lady with a dog above us.
That's one thing I don't miss is having someone stay above me did they dog make lot's of noise?
Not too bad, but she would let him go out onto her deck. One day he peed out there and it went all over our deck, our grill, everything basically!
That is so rude and disgusting I know you was a tad bit furious. 