["The Invader", Main Deck]
This old ship has definitely seen better days, but you feel safe and sturdy aboard it anyway. The heavy wooden oak of the floorboards beneath you have been stained by storms and passing of feat, making the wood dense and water tight.
Some rooms have "feet", but others have "feat".
Also it should be "The heavy wooden oak of the floorboards beneath you has been stained" rather than "have been stained", the subject being the oak, not the floorboards in that sentence.