Leisure Towers, known as Leisure World in the online book, is a retirement home for elders in the Diary of a Wimpy Kid Series. Grandpa Heffley lived here. It is shown in Diary of a Wimpy Kid: Rodrick Rules (film) that Holly Hills' grandmother lives here. According to Greg, the population of women here is 10 times more than that of men. In Old School, Leisure Tower increased the rent making it impossible for Grandpa to afford, making him move out and move in with Heffleys.
- Grandpa (formerly)
- Nana (Formerly)
- Holly's Grandmother (film version)
- Barry Grossman (Barty Melman in the online version)
- Maurlene / Darlene
- Other unidentified residents