In term of train stations you can find 1 places (like "Fériana"). For gas stations you have 1 places with "Agil Feriana" for example.
For schools you have 2 locations.
About bars/cafes, 1 possibilities exist (like "قهوة ولد دادا").
Are you looking for an apartment for sale/rent? Or interested by a house? You can check that on Mubawab.