to his/her/your office
Mi padre va a su oficina en tren.
My father goes to his office by train.
¿Puedo pasar a su oficina ahora?
Can I come by your office now?
Mi papá normalmente va en bus a su oficina.
My dad usually takes the bus to his office.
Should I go to your office?
Over there at his office.
— Das weiße Band - Eine deutsche Kindergeschichte (2009)
Tom se fue a su oficina y cerró la puerta.
Tom went to his office and closed the door.
Mi padre me llevaba a veces a su oficina.
My father sometimes took me to his office.
Tom entró a su oficina y vio una caja sobre el escritorio.
Tom entered his office and saw a box on the desk.
Fui directamente a su oficina para hablar con ella cara a cara sobre el problema.
I went directly to her office to talk to her face-to-face about the problem.