It’s likely to at least pay for itself or help the property sell faster.Talk to a few local agents to confirm how much buyers in the area value a garage.

One thing to think about is if you rent it long term and then sell it, you have to pay capital gains taxes. 

Hopefully you can state simply (and truthfully)  at the end of the showing that you have other interested parties to whom you are showing the property and will let them know in due course.  

., your tenant stops paying, you're still in a relatively safe position.

I don't like seeing a bunch of blue haired nerds running around crying about how evil their landlord's are for forcing them to pay their rent on time, but I don't want being a blue haired nerd to become a criminal offense.

Wealth-drivers are appreciation, debt pay-down (ie. principal payments) and tax shielding.

Throughout this entire time, I waited tables and bartended at night to pay rent.

And than the sob stories and how the nation should jump in and pay for what they didn't cover. 

they are a non accredited pay to play orginization.. while they do some nice meet ups and have basic info.. does not mean that any lender that pays to be a member is a better lender than the thousands of us that are not members..

because there are two groups - those who are out buying real estate and doing deals and those who are marketing a lifestyle or dream to get people to pay for something that rarely if ever happens.