Cologne. It's a snappy conclusion: "For reasons of incomplete financial records, any further analysis will quickly become a guessing game," 'fondstelegramm.de' notes of the real estate trade balance of the cologne based group, Dr. Ebertz & Partners. Ebertz problems are also seen in connection with Dorint Hotels: Ebertz has leased the majority of its 45 hotel funds to Dorint AG.