Caroline was very friendly and a very helpful host.
Her lovely flat is well located, being near nice bakeries, restaurants and cafes, as well as being well connected via the metro. There is a lovely local atmosphere to the environs.
The apartment has a really nice feel, too, in a lovely older building with high ceilings and lots of light. The apartment is beautifully decorated with photographs, works of art and books.
I would certainly return to both the 11th arrondissement and Caroline's flat.