Martine's place is great. She is a great host that let me check in early when my flight arrived at 7am. The apartment is perfect t for a couple spending time in paris. Lots of natural light, comfortable bed. Decent bathroom and shower. Great part of paris. Walking distance to Les Halles and the city centre one way, and république and the cooler parts of the 10th and 11th the other.
There are zero issues at this place. Good internet, coffee things, kettle, washing machine, iron etc etc. Ill definitely consider staying at Martine's again when I return to paris.