Where you are suing the landlord, they want to stall the case as long as possible and the first step in that process is sending you a letter within 30 days of being served that says they want to challenge the Complaint by a Demurrer, but before they do, they are outlining their dispute with it in that letter.
We are required to respond to that letter by at least a respond letter, addressing their claims. Generally, it is a waste of time, and regardless of what you do, they will still file the demurrer. In order to comply with the legal requirement ot meet and confer, we review theirs and write a response. That what this Item is for. You send in the letter you got and we give you a reply letter to return to their lawyer.