Cream carpet (Haywards Heath RH16)

We laid carpet in a guest room a few years ago (so it had very little footfall) but some of the room has now been converted into a bathroom and is tiled. There is a piece of the cream carpet (reasonably good quality synthetic carpet) that should be 1.7m x 2.9m but there is more carpet beyond that, plus all the underlay and some gripper rods.