Does anyone have experience with Homelegend Natural Birch Wood Flooring. It was on the end cap of one of the rows at Home Depot and on "Contractor sale" for $3.50/sft.

It is exactly the color and price range I've been looking for and I bought one box to check it out. It's 5/8" x 3.5" planks and has HDF core with real wood on the surface and hardwood backing. They don't have any matching trim at the Home Depot. And there are no installation instructions in the box so no 800 numbers to call. I really would like to find out what my options for trim are and if anyone has any experience with it and can comment on durability and how well the locking mechanism works. Also did anyone get instructions in their carton? THANKS!