Gustave has taken it upon himself to observe Marion and Sanglain following the death of the Princess and DT.   But KT thinks Gustave is in the city of Marquesas for other reasons. 
a room in the building 
across from the inn.
y rentamos una habitación en 
el edificio frente a la posada.
y alquilamos una habitación en 
el edificio frente a la posada.
um quarto no edifício do
outro lado do hotel.