My son and I built this sewing table. We used 2 drawer cabinets bought from a home improvement store. A friend gave me a counter top made for a customer that ended up the wrong size for the customer and we cut a hole in that for the machine. The last picture shows how my son made the box for the machine to sit in. He first made a sturdy box from 1/2" 3ply plywood and cut a hole for the cords. Then he attached a frame all around the top of the box (that's the white boards), then screwed that to the underside of the counter top using many screws. There's no vibration at all. Hope yours turns out well!
