Dominique's place is an absolute dream. It has to be one of the most charming place I've ever stayed at in Paris.
The bed is comfy, the room feels private enough, the wifi is good, the fridge has enough space if you want to buy your own food. The location of the apartment is amazing and the view you get from the living room's balcony is worth money itself. The place feels really homy and I didn't feel out of place hanging in the common room at times.
To top it off, Dominique is a great host, she really cares and you can tell. Her passion for Paris is only matched by her desire to share it. I followed two of her recommendations and really had a great experience.
Do yourself a favour and book that room.