We're having the larger wheel version. My wife is tall and she's always wanted a Dutch-style bike with big wheels.
Your wife's got style then! In the UK, Dutch-style bikes are as rare as hens' teeth outside of Oxbridge, compared to other bicycle frame forms. The Dutch though, know a thing or two about building practical bikes with high levels of comfort, ease of use and maintenance.
We still have Pashley of course and I'm seeing more of those around now than I did a few years ago which is nice. Unfortunately, leisure cycling and bicycle touring are no longer anywhere near as popular in this country as when I was young. Smaller wheeled MTB and hybrid bikes became de rigueur here many years ago, probably due to the power of advertising more than any other reason.
For many people fed a diet of nothing but straight-barred Halford's-all-look-the-same bikes, actually sitting on and steering a traditional Dutch bike probably seems alien but, after a bit of familiarisation, one begins to appreciate the thought that has gone into the geometry and the abundant adjustability of all the important parts.
If you want to ride at high speed and be as aerodynamic as possible or you are a club cyclist, you'd obviously prefer something entirely different but for perhaps 5 or 10 mile commutes, a bit of shopping, a leisurely country ride, the trip to the doctor's or the Post Office, those Dutch bikes are sheer bliss.
Now, I don't know if any of these copies of the Dutch model from the likes of Whoosh are any good but I have ridden quite a few Batavus, Gazelle, Sparta and Koga models and they all exude a classy, comfortable feeling as they should given the prices! If the Santana is anywhere near as nice as the genuine article, I'm sure your wife will love it.
I appreciate Dutch bicycles similarly to the way I appreciate Harley Davidson motorcycles or Bristol cars. Yes, you can go a lot faster and you can buy a lot cheaper but.... perhaps it's just that je ne sais quoi?
I do think more people should try them; after a bit of acclimatisation, a nice Dutch bike becomes a bit like your favourite armchair.
Tom