A very good location for exploring montmatre and the rest of paris, conveniently located near a metro.
The key collection for check in is pretty straight forward.
Lots of natural light. Overall a lovely apartment and host very quick to reply.
The balcony is a huge plus, and the windows do an excellent job of stopping the noise from the street.
5th floor walk up a challenge if you have luggage and/or have been climbing all the stairs of Paris.
It could be quite hot during summer, with no AC or fan and no screens on the windows but seems ok to have them open (there are not a lot of bugs).
Overall a good choice for a few nights in Paris.