alcoba

Alcoba is a municipality in Ciudad Real, Castile-La Mancha, Spain. It has a population of 801.
See more at Wikipedia.org...

n. bedroom, bedchamber, room with a bed in it, room where people sleep; bedroom furniture; (Mexico) sleeping car, carriage in a train that is equipped with special couches for sleeping

= bedroom.
Ex: Tom Jones hiding in a particular copse with Molly Seagrim, Marvell lying in a certain garden, Dimitri Karamazov in that prison cell, Will and Anna in that cottage bedroom.
----
* conversación de alcoba = pillow talk.