We loved our stay at Elodie’s place - it’s in a great location and had everything we needed for our baby. However, we did find the upstairs neighbours to be very loud - they were playing really loud music right above the bedroom which woke our baby up a few times. I’m sure that lots of flats in Paris have a similar problem with noise but I was surprised not to see it mentioned in other reviews. We would stay here again but would go better prepared as to what to expect noise wise