It's just off the "theatre district" in Montparnasse, so very lively! It's a fourth floor (3rd in French) walk-up, which we didn't mind a bit, but be aware. Very clean and well supplied, and Natalia was very responsive. We booked Friday night so we could check in at 8 am on Saturday morning, and Natalia made sure we were able to check in, and it went very smoothly.