A very nice and cosy appartment in a calm neighborhood near montmartre, at a walking distance from public transport and many shops and markets.
Equipped with all main appliances and very fast internet, we felt comfortable with our newborn for 2 weeks.
The keynest (where to pick up the keys) nearby was closed because of holiday, which doesn't help the self check-in concept, the host was kind to offer alternatives and reimbursment for our first night, but it made our checkin experience unpleasant.
All in all, I'll give it a 4/5.