Hi guys. I have a new customer that wants to grow grass where they had a few big trees removed from. I guess they had a stump grinder come in because there is saw dust, chips, dirt and stuff in the areas now. There are two areas. One measures about 6' in diameter. The other area is about 10' in diameter. They are mounded up about 2" above ground level right now. They asked me to remove excess dirt/debris to about 2" below ground level, add topsoil til level. Then plant grass seed. (This is what HE said he wanted). I currently only do maintenance so I have no experience with this type of thing. They asked for a price, but first I need to know the best way to go about this. Go with seed like he asked, or would sod be better/easier? Anything special I need to do to prep area first? Thanks!!