It looks very nice. But I'm not sure what you mean by oak boards? Your one edge photo shows it is layered, 1/2" plywood.
Anyhow, I was curious why you went with the thicker ply for this? 1/4" would have been lighter to deal with and given you the same wonderful results.
Cheers,
Kerry
I'll have to look next time I'm at the store, but I distinctly remember them being advertised as "Oak"... Maybe I'm just an idiot.
Anyway, I went thicker as opposed to thin because when I bought thinner plywood it literally warped overnight. The humidity on the coast, and the basement where I live, wrecks the wood almost immediately without some sort of brace. This was the most feasible step up, either due to a slim selection of the lumber department or because this is actually quarter inch wood and I'm just not home to measure it.
In other words, there was nothing between the warp-prone flimsy plywood and this option.