My wife and I enjoyed staying at Guillaume's place during our honeymoon. The location is great (especially if you're into shopping!) and there are a couple amazing places to eat nearby.
He was out of town during our stay but was immediately responsive when I reached out to him; perfect host.
One caveat, though: if you're sensitive to heat, the apartment was very warm so was difficult to sleep at night without the windows open. Wasn't at all a dealbreaker, just felt it was worth mentioning.
Thanks again, Guillaume!