Wife and I are looking for long-stay rental in La Ropa

Buen dia amigos!
Me, and my wife have been coming to Zihua/Ixtapa for about five years now, but only a week at a time. Now that we will be retired this time next year we will be looking for a rental for a longer stay. We have been to Ixtapa and Troncones, but have not stayed in Zihuatanejo. We have visited it often. We really like the feel of Zihua, especially La Ropa. I have done some quick searches on some properties, but they all look fully booked on the surface. My search was for around mid-February, 2025. Is there a more defined chat for properties owners who are looking to rent? Does each property have a rental office?