Isabeau is a lovely host and couldn't have been more helpful or accommodating both before and during the trip, she is delightful! She went out of her way to help us. The accommodation is as advertised, the bed very comfortable and clean, and the bathroom excellent too.
The location is 5 mins walk from a metro line which takes you into the heart of Paris you can directly get to the Notre Dam in around 15 mins and everywhere else you need to with a few changes. The flat is very secure with lots of doors and locks and lift access. If a single female as anywhere in cities these days is be careful walking back in the dark. But I didn't feel unsafe. Definitely visit Isabeau, if I went to Paris we'd stay here again!