Plus
The apartment is centrally located close to the Metro, and RER, station Les Halles. It is small for a family but works if you dont have to be indoors to much. The street is very quiet and we had no disturbance from the pub situated in the same house.

Minus
The apartment has no ventilation so it becomes very humid and bad air after showering and also after a nights sleep.

And, we were a bit chocked when we arrived as the man opening the apartment for us wanted cash payment, and a lot more money than we had agreed upon, on site. As we had already paid the apartment in advance this was a bit confusing however it was settled after some telephone calls.