As for the choice of varnish for such a parquet floor, you can opt for the PF-231 brand. This is the first generation varnish, which is intended specifically for the parquet. It gives a pleasant shine, and only emphasizes the shade of the tree due to the fact that it gives darkening of the surface. The varnish of this brand is quickly erased, so after the set for four years you will have to cycle parquet, and again apply the protective layer of varnish.