As always, my experience with Guest Apartments was a pleasure, from the pickup at the airport to the departure. I know of no apartment service with such warmth and empathy as well as efficiency. I've used a lot a services and lived in Paris, but these apartments are by far the best, both in location and comfort. My most recent stay, at the Hyacinth, was a real treat with views of both the right and left banks. I never felt more at home. And each year, or twice a year, it makes me want to keep coming back.