You'll always have a great time in Paris but staying at Lucas' made my and my friends' experience more incredible. Lucas was warm, friendly and very welcoming. He made sure we were comfortable and had what we needed/wanted.
The studio is spacious for the three of us. It was cozy and homey. The kitchen & shower may be small for some but it was just fine for us.
The closest Metro station to the Eiffel Tower is only minutes walk from the studio and it will connect you to other parts of the city fairly easily. Since Paris is a walking city, we walked to Notre Dame which was about 20 minutes. The neighborhood is quiet and residential - you'll feel like a Parisian. ;).
There is a little grocery store for simple essentials like fruits, juice, baguettes and a pharmacy nearby. There are a bakery, cheese store, chocolate store - all close by in walking distances.
I highly recommend everyone to check out Lucas' studio. I'm definitely coming back if I ever return to Paris. Merci beaucoup!