We stayed in the apartment for 4 weeks using it as a "hub" for exploring Paris and surroundings. It was a very convenient apartment. All things are included at this not so large space. We loved the Pasteur area since it was very central (both by the METRO but also by walking) while not overrun by tourists as you see many other places in Paris.
The apartment is very tasteful furnished with good looking French flair, not from luxury suppliers but from "good taste" suppliers. As we experienced in many places inn Paris, the bathrooms/toilets are a bit small (French Style) but we got used to that.
The host, Mathieau, is very responsive and always gets back with a helpful answer within an hour. He has some helpers who fix possible things popping up. We can highly recommend this apartment and host. Hope to visit again.