locked during certain times of day. this meant that no external person could enter their apartment. if anyone came in, they could be sure that it was always a staff: “it means of course no one comes in, no one comes and rings the doorbell as they could do in the [ordinary housing]. i did not open [the door] then”. because the front door was locked, they did not need to lock their apartment door behind them, which created a sense of security, because, if for example, they fell down, they could push the alarm, and staff could quickly get in and help them. some of the older persons also 