I've listed both of my remaining vacant units on Craigslist. This is the first time I've used Craigslist to place an AD and I'm excited to see how well it works, especially considering it's free. Craigslist is where I found my current job. If I don't get any good response from the ADs within two weeks, I'll have to spend $130 per listing and place an AD in the local newspaper.
Here are the two ADs: