loft

An upper room or space immediately the roof.

master bedroom, cathedral roof

The largest room for sleeping. This one is enclosed by a high ceiling having two slopes.

railing

Handrail at support level bordering the open side of a room.

study

Room intended for intellectual work; it usually contains a worktable.

stairwell skylight

Window protruding though a roof to ventilate and illuminate the stairwell.

bathroom skylight

Window protruding though a roof to ventilate and illuminate the bathroom.