If you are looking for the apartment that has it all, look no further. You get a fully equiped kitchen with all the necessary appliances, a bathroom with a bathtub and all those small things that are usually a drag to take with you on your travels (hair dryer and so on) plus an overall stylish furnished living/bedroom. To top it all of you get a balcony with a beautiful view on a lot of the attractions that Paris has to offer. Just imagine lying in bed at night and being able to look at the beautifully illuminated eiffel tower. The pictures from the balcony are not exaggerated at all and it even looks way better in real life.
There are a bunch of convenience stores, bakerys and pharmacies in a 200-300 meter radius and the subway (Line 11) is also around the corner.
If you don't mind walking a bit you can reach many of the main tourist attractions by foot. Notre Dame and the louvre are a 30 minute walk and so is sacre coeur in the other direction. Other than that the metro will take you anywhere you need to get.
Since this isn't an amazon review i need to mention the only downside in our opinion. If you are planning to sleep with the windows open you will probably have a hard time doing that since it can get very loud at night. Should it get too hot you could just turn on the AC (if you don't mind doing that).