Thanks for your review! We're glad that you're enjoying your new sofa and wanted to address some of the things you referenced to offer some peace of mind!
Cushions- if cushions are sagging in a specific spot, we always like to point out that foam cushioning should be flipped and rotated as much as possible to facilitate an even break-in process. One of the great things about having seat cushions that are removable and flippable!
Prop 65 tag- so glad you brought this up! Prop 65 tags are required on every single piece of furniture manufactured or sold in the state of California. As the Carson Sofa is made in Los Angeles, the state requires that Prop 65 warnings are given to all customers, regardless of content or makeup of the actual piece. This shouldn't be anything to be concerned about and we haven't received any adverse feedback regarding this or any related subject matter.
Hope that provides some more insight and peace of mind! If you have any questions or require any additional support, please feel free to email us at firstname.lastname@example.org with your order number and our team will be glad to assist!
-Apt2B Customer Care