Yard Guys- How do you Prep for Grass?

Thats what I would suggest, sterilize the top soil, till and level, then plant. They have some encapsulated grass seed that will grow on cement. could be a good starter in an unfriendly environment. My friend used to install turf and refused to do it unless they agreed to or had a sprinkler system. It must have water. Do you have birds? Consider covering the seedlings with chickenwire.