My anvil stand is a steel frame plus legs welded up from old bed frame. Two pieces of 1" plywood were glued together and bolted to the frame. Four inch square by 1/4" square feet are welded to the bottom of the legs with rubber pads (old belting) glued to the bottom. Wooden hold downs fastened with carriage bolts secure the anvil to the plywood. Four stiffeners form a frame abou a third of the way up from the floor. A piece of expanded metal sits in this frame as a shelf for accessories.
Very little to no ring and not hard to move but sits where it's put.
I don't have a website but could provide a picture.
Ted