Looking to invest in an apartment building

[Carl Sandquist]

Hello, i live in Viila Park Illinois and looking to invest in an apartment building. I've done some research regarding this and notice a lot of "new" terms associated with apartments - rent roll, cap rate, net operating income, etc. Seems theres more involved in apartments then single family properties. I realize there are many books, videos and seminars but would like to hear from someone who is currently invested in an apartment building and share their experiences. Thank you, Carl S.