Vitahris health centre in Bad Neuenahr was bought for an undisclosed sum. : The manager said it acquired the Vitahris health centre in Bad Neuenahr, Rhineland-Palatinate from Stadt + Projektentwicklung for an undisclosed sum. The asset offer Doctors’ surgeries and offices on the upper four floors and retail accommodation on the ground floor. Principal Care Invest II is an open-ended real estate special alternative investment fund with health care properties.