The mudroom was an eyesore to me, even that there is a contract on the house, I felt to finish it and make it more inviting, gives a warm welcome feel to the house when you enter instead of the cold feel from ugly concrete.
Carpet
CARPET in a MUD ROOM??????????? I think you are going to have the prospective purchasers screaming and demanding it be taken out!!!! It was not there when they made their offer on the place. I think they are likely to agree with me that carpet is the last thing you want to try to keep clean in a MUD ROOM of all places.