I am not too handy. I have a shed-like room in my house that is basically bare cinderblocks I want to use as a workshop/garden tools etc. There is one electrical outlet. I want to hang a work light in there on the ceiling, and then put organizers on the walls. I plan to use concrete screws.
There problem is that my concrete ceiling is starting to crack, probably water damage from before I moved in. Is it safe or might I be asking for a face full of concrete?