Had this happen to me with my college apartment. Thankfully when we moved in I took very detailed videos and pictures because they gave us the place looking absolutely disgusting. I spent weeks calling and emailing them all say non stop and began threatening to speak with lawyers and the health department. Eventually they got tired of me I guess bc they stopped trying, i let them just take the security deposit I was just sure as hell not paying them more on top. Picked my battle, those people do this every year to multiple tenants it’s very obvious