IMO if you spent the money for a specific wood why do you want it espresso to look like cheap cabinets from China . This never makes sense if you wanted that color why not do any cheap wood you are going to lose all the grain that makes that wood nice .What is your flooring?

a clear coat poly, waterbase so it doesn't yellow, stays tru to the fininsh color.

None of your samples, that much is certain. I'd ;eave well enough ALONE. Clear coat and done.

Yup, no stain. It looks nice as is.

Repaint the walls in either an off-white or something very dark to contrast. The existing color looks like a meh green.

Go/stay natural!!

The doors seem to coordinate pretty well with the flooring. Will suggest a clear coat finish with no color additives.

Here is in our living room, we are going to replace the inside window casing eventually, but here is what it looks like for now. (Excuse the deck project mess outside)

Do you stain them hung? What a beautiful spot.

That’s the plan, but we are not pros here so we are figuring it out as we go

Here is a stain option I found at a nearby business, that I like. What do you guys think?

Hard no, looks busy dirty to me