From publisher blurb:
This 28-page landscape PDF presents a six story wizard's tower complete with a sampling of books, spells, magical and mundane treasures, and notes on using the tower and wizard in your campaign.
What you will not find is a detailed write-up of the wizard or involved and constructing plot notes. This tower is intended for creative DMs looking for a source of wisdom, new magic, and a place for player characters to go to learn and relax.
The tower is mapped out using tiles from SkeletonKey Games' popular e-Adventure Tiles series. Tile sets used in this PDF include Wizard's Tower and Round Tower. While those PDF sets are not necessary they will prove useful if you find yourself using Kelust's Tower as the site of a combat encounter.
2 of the 28 pages in this PDF are devoted to a new e-Adventure Tile (one page in color, the other in B&W).