This is my answer.
I've searched a bit in meta and I think I've got a feel of what should be done with link-only answers.
However, in that question, there are some options for real-time collaborating. I only mentioned a few, but there are too many steps to be included in the post, so I leave it for the OP to choose what's best for his situation.
I'm not whining about the downvote, but I really want to know what can I do to improve the post, given the nature of the answer requires too many steps to be included in the answer.