The flat was easy to get to via the Metro from Gare Du Nord. Upon arrival, we were let in by the cleaning lady who was lovely. The flat was clean and had everything we needed, including a microwave oven, dishwasher and washing machine. The bed was very comfortable and the flat was warm (this was great, considering it was -5c outside at night). The flat had wifi, so we were able to surf the Internet for things to do in Paris easily. The shower worked fine and was always warm.
Overall everything was great.
We had a lovely time and will keep Danielle's flat in mind for our next trip to Paris!