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 and his dad, the women outnumber the men 10 to 1, and that many of the female residents would try winning Greg's grandfather over with things like casseroles and baked goods. In Old School, Leisure Towers increased the rent making it impossible for Grandpa to afford, making him move out and move in with Greg and his family.
- Grandpa (formerly)
- Nana (Formerly)
- Holly's Grandmother (film version)
- Barry Grossman (Barty Melman in the online version)
- Maurlene / Darlene
- Other unidentified residents