It was a bit like wrestling a heavy armload of eels to carry in, unwrap, unroll, and then flip over my new [Nora] mattress onto the bed frame my Bengal cat and I had just assembled, but it was well worth the effort. It's super comfortable and we all slept soundly last night. My Siamese cat also loves it, even though she didn't help unroll it. Thumbs and paws up, Wayfair!