It was a very cozy, clean, nice, convenient flat located near République station (just 2 mins from exit 7 and less than 5 mins from exit 5, and there are lots of Metro lines on the station), and really enjoyed spending time there. I spent a week there and Nafsika, the host and her husband were very kind and helpful. They helped me to book a chauffeur from the airport to home and took care of me so much so that I spent very qualified time in their flat. Everything was newly renovated; the shower booth, bathroom, kitchen appliances, and everything else was totally new, clean and perfect. The bed was so comfy. The neighborhood was also quiet and safe so it was ok to go back home even at night. 2 big supermarkets near the flat, 3 Metro stations in 5 mins on foot, cafés just down the street, and tons of restaurants. Just 15 mins to Louvre, 25 mins to Eiffel tower by Metro. I will definitely recommend this flat and I will stay again if there is any chance I can visit Paris. Thanks Nafsika and Lionel!!