Location is good , close to Paris sight seeings and many nice restaurant just within walking distance. But if you carry heavy luggages ...think twice to take train .....we carried 3 heavy luggages, took RER B Train from CDG Airport and when transit at Denfert Rochereau ( line 6 ) We must lifted our Luggages up and down ( cannot remember......but I am pretty sure totally more than 25 stairs...). If you just carry light bags ...then by train is OK....