Wickedly Easy is a free quilt pattern at Annie.com
http://www.byannie.com/patterns/free...ly-easy-quilts
It uses fat quarters, and each fat quarter will make 1 16" block. She shows sizes from Crib to Queen (I made a king size). A lap size 52x68 would use 12 fat quarters, so you may need to add a couple more for that size.
Hope your Auntie is comfortable in her new home!