Really good position: near to the metro and Gare de Lyon! The apartment is pretty tiny, but useful enough if you need a pied à terre in Paris for few days. I suggest the host to share Wi-Fi with the neighbors, it was very annoying not to have it and use my giga, which are very few when I am abroad. The building of the flat was a bit asphyxiating, but that is a problem of Paris in general, I suppose… the host is very nice and helpful, and writes very good English!