Believe_In_Me/iStock via Getty Images The REIT sector is vast and versatile, offering numerous opportunities in different property sectors, including: Industrial properties. Experiential properties. Casinos. Cell towers. Data centers. However, investors especially favour one property sector - single-tenant, retail/service-oriented properties. Realty Income Corporation (NYSE:O) is one of the most popular REITs in the world and certainly the most popular one in this sector due to its size and excellent trac ...