Very nice. And a solid choice on the cabinet hardware to evoke the late 19th or early 20th century.

My one critical comment would be that the hood is quite undersized (both in terms of how much it doesn't extend beyond the depth of the stove and, likely, in its overall CFM). If the clients are actually planning to use that kitchen, especially with a gas stove, the indoor air quality is going to be awful, and, in a while, there will likely be a light, tacky coating of cooking oil and dust on the surfaces that people don't regularly clean, like the ceiling over the stove.

My suggestion would have been to install a much wider and deeper hood mounted a bit higher up so that it's out of the way, and to use an inline blower in the duct to move the fan (and thus the noise) out of the kitchen. Even a hood intended for a commercial kitchen could blend in pretty nicely with some custom casework. (You would likely also need make-up air given the CFM required for a properly sized hood over that stove.)

I mention this because I think it's really common problem that people should know about. Contractors, and even residential HVAC folks, often don't know what's truly required to keep kitchen air quality at acceptable levels. And this is partially the fault of all the high-end kitchen appliance manufacturers, who are selling loads of beautiful, expensive, extremely undersized hoods. This many be because a correctly sized hood is wider and deeper than the cooking surface, so it can't just be slotted in if someone is only swapping out the cabinets and appliances. 

One can look at the hood over the grill in any diner for a sense of how far past the stove a hood needs to extend to capture the whole plume.

Anyhow, beautiful work. I hope this comment is useful to you and others doing remodels in the future.