The amartment is lovely and well locted, it was an easy access to everywhere we wanted to go. BUT I know that we have arrived during a heat wave in Paris so it was unbearable to stay in the apartment for most of the time. No fan or AC. Also, it states that there is an elevator but it's not exactly true - I still had to lift a stroller and suit cases almost for 2 stories.
Also - the message before arriving about the noise - I think it is unpleasent and unnecessary.