I am sorry to not be able to give a higher rating because the hosts were nice and responsive, but unfortunately the temperature of the space made it very uncomfortable. I'm not sure why, but despite the temperature outside being cold and the heaters being off, it was extremely hot/humid inside the room, so much so that it impacted our ability to hang out in the room and sleep comfortably. Even with the fans, it was very challenging. It was also made difficult by the fact that the only window was facing the courtyard so we could not leave it open, and had to be conscious of making noise.
With that said, the space itself fit 3 people well and it was nice to have two bedrooms. The location was also really great in Le Marais, and we enjoyed being able to walk to nearby places. The hosts were also able to accommodate an early check-in for us at no extra cost, which was really helpful. The showers, bathroom, and kitchen were also nice.
If they could improve the temperature situation, I think this would be a great place to stay.