I have a small garden. About 10'X15'. Raised bed and the back, small paved section and a path up the middle with grass on both sides. Previous tenants had a shed in one corner which has left a big brown patch of soil. Also dog pee leaves dead brown patches and DCs playing has made worn down patches .
So how do i restore it to good health and get an even green lawn. And how to prevent it going bad again?
All advice welcome.