Nowadays, when you search online for a place to rent or to buy you face the same problem: you receive all the ads in the form of a list with hundreds, or even thousands of results. Moreover, when you search for a neighborhood, it usually includes many areas that you are not interested in. This makes the search more tedious; the user gets frustrated, he wastes time and eventually he has to compromise. We offer a solution that lets the user decide which are the areas (s)he wants to live in, by selecting the areas directly on a map.Moreover, the user can receive alerts for the areas selected directly on his/her mobile phone.