My stay at Marius was great: the studio is right in front of two very convenient metro lines, walking distance to Les Jardins des Plants. There are supermarkets and restaurants downstairs and the apartment location is very safe. I'd say I loved everything about my stay here, but there were two things that could have been made better: I had to go out to buy towels because the one that was there for me to use was old and very hard. The other thing that could be improved is their extra blanket. Paris was quite cold during my stay and the comforter on the sofa bed wasn't enough so I took a blanket from their closet. It smelt so bad I had to open the windows to get rid of the smell but I had no choice, I wasn't about to buy anything else for my stay. Overall it was a great stay for the price they established! Communication with the host was smooth; they were quick to respond and very attentive to my needs... and I loved their blow dryer!!! I'd definitely recommend this place and would gladly come back again.