What would you do? Should I invest in this property?

[Eunice Villarroel]

I’ve been looking to invest in a dilapidated multi family property that needs a lot of repairs but its in a very excellent area and in a very safe neighborhood. Only problem I notice is that it has a very very very tiny backyard space that’s more of a walkway than a backyard space. Should this be a dealbreaker? Would I have trouble reselling the property later on due to this?