One question per page, answered with a calculator and a 3D room you can turn. Enter your sizes, see the answer.
BedroomsWhat size room for a king bed?Any room size, with nightstands, the door and a dresser.
Living roomsTV viewing distance: how far to sitWhich TV fits your distance, and the view from the seat.
RugsLiving room rug size: what size rug?For your sofa, or check the rug you're looking at.
BedroomsWhere to put a desk in a bedroomEvery wall checked: chair room, bed access, door, daylight.