This apartment was exactly as described. It is not suitable for anyone with a handicap as it spans three floors with spiral staircases.
That being said, the apartment was immaculate when we arrived. We were greeted by a host who showed us around and introduced us to all the parts of the apartment. The kitchen was fully functional, but being in Paris we ate all meals except breakfast in restaurants. There were 3-4 nice and good neighborhood restaurants within a one block walk and there was a green grocer (excellent fruits and vegetables), 2 grocery stores and an excellent bakery (great croissants, excellent baguette and an apple tart that was memorable) all within one block.
To get around Paris, we tried taxis but traffic was horrendous and it took a longtime to get anywhere. We downloaded the app, Bonjour RATP, which was terrific. The Metro stations were close by.