ALM-Pref (Alm Equity Preference) looks interresting. It is a swedish company who builds homes in the Stockholm area. It yields 8,40 sek a year. At its current price around 112 sek, this equals 7,5% yield.
This is about the same yield as Pioneer Property Group (PPG-PREF), but I believe PPG-pref to be a safer bet, but my holdings in PPG-Pref is close to my maximum holding limit, and I need to diversify more.