Vanmoof has beautiful bikes, but one of the things I don't like about it is the sitting position. The steer is basically not higher than the frame. Very bad for back, shoulders and wrists. It even pains me when I only see people riding that bike here. That position is not maintainable for a longer time, especially if you're a desk worker.
What I did with my bikes - which had a slightly higher steer, but not enough - is turn the steering pen towards the saddle and then put the steer back and turn it slightly upwards with the ends. I also had a longer re-adjustable steering pen, which was perfect. See here for a pic: https://www.theredpanther.org/?module=timeline&link=1&title=...