When I moved Into my house the garden was a bit of a mess, there is a huge tree which means the area under is shaded, the previous person living here has for some reason laid patio on a slope so it is uneven making that whole side of the garden unusable as can’t walk on it or put anything on it. I wanted to rip up the patio and replace it with grass but been told because of the shaded area grass won’t grow there. What else could I put there?