View from outside the door.Door can be slided open for connivence of the elderly.

View from the top of the apartment with the ceiling.

The toilet bowl.That is footholds for the elderly to balance himself/herself while getting on/down.

The kitchen cupboard.It is at eye level so the elderly don't have to reach up to high places and risk falling down

The shower.The elderly can easily adjust the angle of the shower head by stepping on the foothold that is attached to a pulley system that is also attached to the shower head.

The sofa is placed near to the door so the elderly can sit down at once when they reach home and they are tired.Note that there is not steps/ramp from outside and inside of house.