Even stray cats usually understand the concept when shown the box and will use it regularly. Cats do have claws, and owners must make provision for this. A tall scratching post in a favorite cat area of the house will often keep the cat content to leave the furniture alone.
They will only sleep on the bed if they want to, and will sleep at whichever end they choose. Cats are quite independent, and they do not require much attention over and above regular feeding and regular cleaning of the litter box. It is a comfort to the owner to know that the cat is simply there, and although a cat rarely responds to an owner’s call, it will show affection by nuzzling or rubbing with its entire body. Perhaps, to compensate for their reticent nature, cats grow up quickly and are able to amuse themselves all day while their owners are away