Interesting... The price of the cleaning was minimal anyway so I think it may be best just to apologize and let the deposit payment slide either way, not worth the fight. I sort of wanted to make a statement just to stay out of my business down here... I'm young but also a responsible adult and don't need someone micromanaging my tenancy if that makes sense. I don't see any reason she could evict me or make me move that mattress though as long as it is not being damaged. I think my best option at this point is to suck it up and apologize for the carpet, attempt to smooth things over, and discuss if she would like to shorten the lease (wish me luck lol).
Thanks for the link Disagreeable, that is helpful to know.
Bubba Jimmy, thanks for your input too. The emotionalism is not just limited to this board; it's too much in this home as well! I always try to take information I ask for on the internet with a grain of salt, that is some great advice.
It's unfortunate to have problems so soon after moving in but at least there are lessons to be learned... Next time I will try to do a better job screening my landlord, I didn't think it would be such an important consideration when choosing a place until now. Should have been a red flag when she said she had problems with her last two tenants...

