We arrived at the place an hour later than we had planned but they were both waiting for us outside the place.The host was so incredibly generous and accommodating and gave us really good advice about where to go and how to get there. They were also very communicative and constantly made sure we OK.
The area of Gentilly itself was a lot better than we expected and the house is located only a few hundred feet from the railway station meaning that you could be in the centre of Paris in less than 30 minutes and at most a single change on the railway. The people at the railway station were also very friendly recommending us to get a pairs trip ticket which worked out a lot cheaper than buying single tickets daily. There are also local supermarkets and bakeries nearby, allowing you to buy snacks or pastries as you go into Paris.
The house itself was perfect for what we needed, it had everything you could want or need and really felt more like a home then just a house. It was clean,tidy and very well organised and the next door neighbours were quite friendly.
Overall we couldn't recommend this place enough, especially if you have children who are wanting to go to Disney as the room upstairs were perfect for children.