It was a very nice apartment and a lively environment. We were kindly greeted outside the apartment and was led inside by their neighbour which made us feel very welcome. It was a 30m to Chatlet les Halles station which made it very convenient to travel around Paris considering that it is one of the main stations. If you feel like walking, the Lourve was an easy 10-15 minute walk. On the way to the lourve, there were many shops for the girls such as h&m and forever21. It is also a short distance to Notre Dame as well.
I would consider it a very good location.
Apartment was very clean, had great facilities and a comfortable bed. I will definitely come back here to stay on my next visit to Paris!