Traditionally, Nekovalkyrja sleep in nests - a nest is an oval-shaped, semi-spherical pit filled with pillows and blankets, lined with foam cushions. Several Nekovalkyrja may fit in a single nest. The standard Nekovalkyrja nest fits two sleeping nekos.
Nest rooms on starships contain a wall of storage compartments to put clothing and personal belongings in, and a handy fold-out desk and flexible lamp on the wall.