Camille's place was perfect for our 5 days in Paris! It's super close to Gare du Nord, so great for us coming from the Eurostar and everyone wanting to get around Paris by Metro.
The place was extremely clean, communication with Camille was straightforward and easy, and it had everything we needed. The shower is great - decent pressure and properly hot - and the bed is really comfy.
As others have said, the windows keep the noise mostly out, which is impressive given its right next to the railway. More difficult for me (travelling at height of summer) was the sunlight streaming through the windows at 4.30am, but an eye mask fixed that.
Popsie the cat is gorgeous and very loving! We fed her in the morning and evening and she was great company.
Our return train was heavily delayed with threat of cancellation, and Camille was really kind and responsive, and even offered to let us stay an extra couple of nights. We didn't need to in the end but I'm super grateful to her!