Please put the calendar function back on listing pages. As a host, I use the calendar to find out what other people are charging for specific dates, weekends etc. Also, some of my guests use it to see when I'm open because they will be flexible to stay here. Currently you can't get those details without selecting booking and specific days a very big hassle.
When I travel I use the calendar all the time to figure out when and where I want to stay. The date and availability filters don't work properly. Recently I was looking for places in Budapest. I put in my dates it showed one price all the way through until I went to book and they were dramatically different. In other cases not until I got to the booking page did it say the place wasn't available on the dates I had selected - very frustrating. If I could have just looked at their calendar I could have easily seen availability and prices for the days I wanted.