This cute little boutique hotel is conveniently located 2 minutes from the Metro, about 10 minutes from the RER for the airport. The room was pretty spacious for Europe standards. Bathroom was very nice - modern and clean. Staff was friendly, but I felt they weren't that great with recommendations as other hotels we've stayed in. (I had to help the guy give another tourist advice on buying tickets for the Metro).
It is a 10 minute walk to Tour Montparnasse if you want to see the Eiffel Tower from high up.