I attached the images of the grass. yes i know the lawn looks terrible that part was leveled last year with loam and some of the grass didn't grow. but as you can see in the pics there is alot of grass that is bright green and is higher than the rest of the grass. i dont know what seed was used last year i just leveled it and my parents seeded it. i am going to level the rest of the lawn this weekend and then i am going to seed the whole lawn with a slit seeder. so what kind of grass is this and how compact should the topsoil be in the part i am going to level.