As far as carpet hiding pins snd needles, I have a magnet stick that I bought at JoAnn's. I just run it around my sewing area. If you're not into bemding there's a magnet that comes on a long handle. Also, I've begun using the large pins with flower heads, so much easier to use and see. For all floors the large acrylic mats that can be bought at the office stores protect your floors and make it easier to roll your chair.