This is a small studio located in a nice area close to Rue Cler. There are shops, small supermarkets, bakeries, etc on Rue Saint Dominique. The sofa/sleeper is very comfortable. The bathroom is very small. The kitchen is OK to fix a breakfast or a very simple meal.
It is the right place for people who travel with a budget.
I wouldn't recommend it to my friends because most of them are very exigent.