For smaller laundry areas with stackable units, the door is a great place to gain storage space. There are several types of over-the-door storage organizers available now. Not a fan of the pink but love the idea of this laundry room.
Use a towel rod on the inside of the linen closet for holding blankets. (this is a good idea for back of guest room door too so if guests need extra blankets, they are easy to find): linen closet organization idea