Ndfi is a mobile application that aims to facilitate the way of renting in Mauritania, so that the homeowner can create an account in the application and offer his house for rent or sale, and it makes it easier for those looking for housing to find what suits them with the click of a button by browsing what is presented on the application without the need to move between neighborhoods and search In the field. The application will contain the location of the house and pictures from inside it, as well as the evaluations of those who previously rented it, which helps them to make sure of their choice.