Our stay was terrific. Apartment is super well located in the Marais. Kids found the mini elevator amusing. Yes, the stairwell was very narrow. Wasn’t a problem for us, we just left our luggage on the main floor of the apartment and brought items upstairs. Lots of room upstairs in the bedrooms. Very comfortable beds and there is daily housekeeping. Kitchenette is small but has essentials (coffee and small fridge). No shortage of bakeries and restaurants in the area so we ate out mostly. Less than 2 minutes walk to the Saint Paul metro stop. Would stay here again.