Answer: picturewindow

AnswerCrossword Clue
PICTUREWINDOWLiving room feature
PICTUREWINDOWFeature of a modern house.
PICTUREWINDOWSeeing eye of a sort
PICTUREWINDOWFeature of many a living room
PICTUREWINDOWBig pane