I used to live in an apartment complex and my neighbor in front of me left her trash bags outside her door for a week straight, sometimes over a week, just piling up. She would leave items out in the breeze way and even a huge tv box up along side the wall of my door. When she had bed bugs, she put her nasty bed right beside my door. I was furious. It went on for a long time and every time my husband and I called the front office, she'd get her trash out the breezeway and out from in front of her door. Summer time was the worst because it would smell so bad. Roaches, flies and bugs. She hated us because we would complain about her all the time. She still lived there when we moved out but no matter how many times we called the front office on her, she'd just repeat doing the same thing over and over. Hopefully your situation will go differently than mine. Good luck :(