Everything was superb: beautifully furnished; very clean; truly private; great WIFI; hot and powerful shower; unobtrusive but helpful host; and right around the corner from all the shops and restaurants of Rue Fleury. The only reason I didn't give it five stars was because the patio doors, which give the demi sous-sol wonderful light, only had diaphanous curtains and no black out ones, making sleeping past sunrise a little difficult. Other than that, parfait!