The 1a Immo PK real estate fund from Credit Suisse (CS 1a Immo PK) yielded stable returns of 6.2% during the 2010-2011 financial year. The rent default ratio fell to a very low 2.5%. Distributed at CHF 53.00 per unit, direct yield comes to 3.9% and from this point onward will be paid out without any withholding tax deductions.