Maybe not adequately useless, because it's about to become
extremely useful in housing my book collection:

This has been something like two years in the making -- I'd planned to do it before my daughter was born, as I was moving my home office out of what is now her bedroom, but my plans were derailed by foundation problems that I discovered in this room during the move-in process, and by the time those repairs were done I had a small child and it was hard to find contiguous blocks of time to saw/sand/stain/drill/etc. So I've had the raw lumber and a box of shelf brackets and many boxes of books sitting in my garage for all that time, and this last week I had a nice chunk of time due to being between jobs, and I finally got it done. It's hard to overstate my satisfaction.