Hi levitt11...You make an excellent point regarding getting older and perhaps needing firmer seat cushions. Thanks.

Duane...The tag on my Evening sofa doesn't say anything about cushion cores. I know I didn't change my cushions from the 'standard' when I ordered last year. When my cores eventually need replacing, what would I ask for? I have registered my sofa's number (10468960001001) with H&M. Is there coding in this number to identify the cores?