My wife and I enjoyed our stay at D'Win. We didn't eat breakfast there, so I can't comment on that. The rooms were small, but perfect for our needs. The location was perfect. Notre Dame and the Louvre, for example, were within walking distance.
I would've given D'Win a 5, but they didn't reply to any of my messages leading up to my trip. Customer service was great at the hotel, but I was really disappointed that no one responded to my communication via Expedia and also the hotel's own pre-check-in form. Would I stay here again? 100%