Excellent studio in a very vibrant and interesting part of Paris.
Plusses: Interesting location, easily accessible by 2 metro lines. Surrounded by cafes and boutique shops, with Montmartre a 15 minute walk away. The Studio is well-provided for, with a washing machine, dishwasher, fridge and freezer, all of which are modern.
Minuses: The area is very busy, and loud late at night and first thing in the morning. Also, if you are in Paris during the summer, the studio can be VERY hot. The bed is a sofa bed, so is not recommended for more than a few nights.
Aside from this, it is recommended.