Help please, I rent out a terraced house. I'm so fed up of tenants not looking near the garden and every time someone moved out the garden is absolutely over grown and looks awful. It's mainly grass with a slabbed patio area and path with chuckles at the side so I imagine not particularly high maintenance anyway but the chuckies/ slabs are full of weeds and the grass looks like a wild meadow. Any tips of low maintenance gardens?