My daughter moved into a flea-infested apartment three weeks ago. The lease has a clause about accepting the unit "as is" but she did not realize they were there until a couple days after. She has bites all over her legs. She has no pets, but it looks like the previous tenant did. The screen door is shredded at the bottom. There are chewed baseboards. This is NOT a low-rent apartment. How can I best get the owners attention.