The Royal Palace was a residence and a command centre, not simply a sequence of decorated rooms. Armoury, library, gallery and gardens belonged to a wider apparatus of knowledge and representation.
Palazzo Madama contains a Roman gate, medieval castle and Juvarra’s unfinished palace façade. Its asymmetry is the principal evidence, not a defect to be concealed by the square’s visual order.
Theatre, archives, worship, events and daily crossings keep the square active. Security perimeters and timed interiors can change, so a complete route must work even when one component is unavailable.
Read the open square and building exteriors first, then divide museum interiors across realistic sessions; the Royal Museums alone should never be compressed into a hurried passage.