How to get this commercial leased

[Bharath Raj]

I bought a medical office space in Houston, close to University of Houston in 4/2017. I hired a realtor to list it on loopnet. I have called a few organizations to see if they may be interested. I have had no luck so far. My realtor keeps telling me that it's normal for commercials to sit on the market. I created a listing on craigslist on my own and have been renewing it weekly for the last month. What else can I do to make my own luck?