The apartment is overall functional for groups (there were only 4 of us so suspect if there were 8 people it would be pretty crammed) and air con was a blessing in summer. But it lacked any personal touches, and even basics I've come to expect from professional Airbnb places, such as tea and coffee pods, washing liquid etc weren't there.
The electrics kept blowing but was ok as box was easy to find. Only issue is downstairs room was very musty and the dehumidifier wouldn't work.
In terms of location it wasn't the marais at all, but in the end was good as there are some g4eat trendy cocktail bars and restaurants around. Nice quiet street and apartment seems to be soundproofed.