Nina was very helpful! She let us use her umbrella, pocket map book, told us good places to go to like the neighbourhood bakery, walking streets, even her instructions from CDG airport to her home were very easy to follow. Her location was very very convenient for our time in Paris sightseeing.
The room we stayed in in her home was very good--private, quiet, very adequate for our needs.
We also enjoyed the feeling of security having Nina there in her home while we were there.