This is one of the best places I stayed in Paris over the years.
Let me start with the apartment and the view. The view cannot be any better - overlooking half of Paris, across the Seine river, with Place de la Concorde in front of the apartment. The apartment is beautifully appointed, spotless, with a lot of amenities (washer, dryer, dishwasher, well-equipped kitchen, hotel-quality bedding and towels, and much more). Two good size bedrooms and a very large living room, and an eat-in kitchen. Tons of closet space. Quiet and clean. High ceilings, large windows, lots of daylight, beautiful sunrise watching over the Tuileries Gardens. And most importantly, everything in the apartment works.
The building is very secure, and it has an elevator. A very nice touch was the provision of a shopping trolley - a very Parisian way to get groceries. Nice touch, as I spent a month in the apartment and had to shop, in the absence of restaurants (closed due to the pandemic). Lots of grocery stores nearby - Carrefour, Monoprix, Picard and others.
The hospitality exceeded all my expectations. Immediate response, courteous, proactive - top notch.
In the time of pandemic, I spent a lot of time in the apartment, and it was a beautiful place to stay. I highly recommend staying in this apartment, it was truly marvelous.