Apartment complex direct mailing

[Coleman Fierst]

Hi I'm an agent and I'm on a team with a focus to target first time home buyers. Currently we get most of our leads through Facebook ads but I wanted to give direct mail a shot and I think a great place to start would be at a higher rate apartment complex. Only problem is how can I obtain the address book for the complex to send everybody a mailer? Also what tips would those of you give to get the best ROI for the mailers? Any advice is very helpful thank you!