This apartment ticks a lot of boxes: it is centrally located - just a couple blocks from the Pantheon and the Jardin du Luxembourg and near lots of public transportation, it has all the amenities you might need during your stay, such as coffee machine, washing machine, iron, kitchenette, and so on, and you get a lot of bang for your buck given how expensive accommodations in Paris tend to be. The check-in was seamless and the company was very communicative. They even thought of little touches, like leaving a fan because we were there during an intense heat wave and an extra outlet adapter. It is also very nicely updated with sleek and stylish decor.
Just a couple watch-outs before you book: it was adequately cleaned but could’ve used a good deep clean (dust on the floors and so on). This wouldn’t prevent me from staying there again but is worth taking into account. It also looks out onto a wall, which you can see from the pictures, but I didn’t really realize how it would make the apartment feel a bit claustrophobic. The last thing is it is very small and is perfect for 1-2 people (my husband and I were very comfortable there considering we didn’t spend a ton of time there) but I would not recommend any more than 2 people.