I used it last time for a double quilt.. it was hard to get the front and the back straight luckily it plucks right off and you can reiron. I did it on the ironing board one quarter at a time.. if I had had a floor you can bet I would have done it there but all is carpeted and I rent so the fear of messing up the carpet sent me to the board. The dinner table is another option.. my question is: after using this stuff which is THIN (I doubled mine to make it a tad fatter than felt) is after reading all the postings I discovered there is BASTING SPRAY? this holds the fabric down so you dont need to pin? is that correct? does it work well? I really hate the quilting part and really hate the pinning.. love making the top but the dreaded quilting part .. so if the basting spray works well please tell me!!!