This apartment is perfectly located in the Marais. Convenient to Bastille Metro, which is a great one because it is a hub between 2 different lines. This is extremely helpful. Metro stop is only a quarter block away as well. Many nearby cafes, shops, basically you walk out the door and anything you need is available to you. 24 hour small market right nearby and a large Monoprix very close as well.
The apartment itself has all that you need and the bathroom while small did not pose any problems for me. Shower was excellent. Full size fridge in kitchen, microwave, wine glasses, plates, etc.
Bed is in a loft area (crouch room only) so just make sure you are ok with that, bed was comfy. Under the stairs is an area to hang some clothes and extra shelves. There is an iron and hair dryer provided as well. That was very helpful. There are a few guides to Paris in the apt as well that came in handy.
Xavier was a pleasure to communicate with, very accommodating and flexible on both my arrival and departure.
Just a note that may be helpful for you - when finding apt you actually walk into the parking garage (finding the garage is pretty easy). Once in parking garage you want the courtyard on the right. Once inside you go up one flight of stairs (no elevator) and you want the door to the right of the windows. Hope that is helpful!
Overall very pleased with the apartment and Paris is such a great city. Thanks again to Xavier!