Although I booked A6C3, I stayed in A3C3 and so didn't have to walk up another floor. There were two other bedrooms for other guests in the apartment. It was sort of like an Airbnb motel since the host(s) stayed in a different apartment. I was greeted by Inès' husband, a polite gentleman.
The very modern induction stove and digital convection oven worked well, although one pot was not compatible and so remained cold.
The toilet flushed everything the first time. The sink and shower had good water pressure, but the bathtub drained slowly due to hair, etc. left by other guests.
Although it was non-smoking, there was often a smell of cigarette smoke inside even though the windows and doors were closed. Don't know from where it was coming, perhaps from the apartment below.
Double-pane windows blocked almost all of the outside traffic noise and could be easily opened for fresh air.
The bedroom had it's own thermostat to set the temperature to personal preferences. Two large, plush towels were provided. The bed was comfortable with a warm comforter.
Overall, it was a pleasant 3½-week stay.