Plywood farm plank floor

I was inspired by Ana to DIY and save a lot of money. I bought $17 plywood which was the cheap stuff. Lots of knots and rough. I sanded the plywood and cut it into 8 inch planks. I rounded the edges and stained it one time. I nailed it directly to the subfloor and used liquid nails as a second bonding agent. After the floor was nailed in I re stained it and applied 9 coats of flooring poly. It turned out so good im doing the entire 1400 sq feet upstairs of my home! I plan on making many of Ana's furniture projects to fill the rooms once its all complete!