Perfect place if you want to stay in Alésia and/or Porte D'Orleans. Nearby Tram and Subway stations will get you anywhere you want fast.
The Eiffel tower view is way better live there than in photos.
My only concern about this place is, like almost every other place in France, the shower and the WC are apart from each other. But this is a general concern for everywhere in this country, so no big deal.
Please, if you can, stay there. You won't regret it.
And many thanks Mattias for being an awesome host!