This is a very cute little studio right near the Republique metro, which has many different lines available for easy transit throughout Paris. There are a number of lovely places to eat nearby. For those who are inclined to walk, it's an easy walk to several amazing places such as Sacré-Cœur and the Louvre.
Bear in mind that this studio does not feature air conditioning, so it may be challenging for those accustomed to it during warm summer days. It also is quite small. The bed is lofted with a very low ceiling, so it may be uncomfortable for taller individuals. I had no problems myself at 5' 8" / 1.72m. There is a lot of street noise as well. A set of foam earplugs would help, and should be included in any complete travel kit anyway.