Good for budget tourist. Good location as you can go to the arch within walking distance, 2 minutes walk to Ternes Metro station, Supermarket Monoprix is also walking distance. Cafe, wine shop, Laundrette is also walking distance. Small kitchen will help you to server yourself. Only thing is shared toilet but no busy time during stay.
You will see very friendly owner who likes to travel around.
During my one week stay in Paris, I really enjoyed very much.