This was a cute and well-situated little studio. It's about a 5-7 minute walk from République and surrounded by restaurants and cafes to choose from as well as grocery stores if you plan on cooking. You're also not too far from Le Marais or any of the attractions in the 1st - 3rd arrondissements -- I was able to get to Notre Dame in about 30 minutes while walking at a leisurely pace. The place was a bit small, but that's to be expected with most apartments in Paris. It was very clean and has a nice terrace you can use to watch the street from down below.
Yves was very easy to communicate with and was quick to respond to any questions I had. Wifi was speedy and never presented any problems.