I will have literally zero maintenance responsibilities.  

We listed February 15th for $395k, have received 1 offer (after we countered the buyer's literally went MIA.

The current residents have told me its a been great to literally walk next door for last minute groceries, etc. 

Anyone with this information could literally just walk directly to the seller and steal the deal from me.

1) at $23k there isn't a lot of room to negotiate down especially since there are closing costs and the seller has to move, so I'm not surprised they won't go down. 2) from the description it sounds like it needs a lot of work and adding a closet (literally just some studs, drywall and a door) is not going to cost much if you do it while you are tearing up, replacing and fixing up everything else.Are you sure the issue isn't just that it's your first and you are getting nervous? 

In my software, it's literally a button click and a confirmation. 

You'll earn a greater return doing the same thing you were going to do anyway because your money will literally be working in two places at once. 

In line with what @Wayne Brooks and @Jay Hinrichs referenced, I had a mentor that purchased several hundred thousand dollars (literally) in tax liens several years ago.

They are not putting in a literal 100 hours of work each week.100/7 = 14.5 hours a dayAnother way to phrase it would be "If you're not sleeping or eating you should be working on your investments."

However, when it does occur, it can wipe out literally many years of cash flow if you haven't accounted for it.