Our stay at the hotel was fine, The room was clean, the receptionist was helpful. Our only complaint is. We understood breakfast was included in the on price, On arrival we were asked if we wanted breakfast there would be an extra charge.
Breakfast itself was fine though the seating was uncomfortable. probably designed to get you out of the way quickly, No hanging on.
No doubt if we were passing with a day or two spare, we would stay at the B&B Hôtel Cergy Saint-Christophe again.