I couldn't afford housing near my job. I pay $650 to live with a 77-year-old and help her with chores.

Kayla Mazza and Honey Donegan at their home in southern Vermont. Courtesy of Ben DiFlorio/HomeShare Vermont

Kayla Mazza rents a room in Honey Donegan's home after working with a nonprofit arranging matches.

She pays a reduced rent of $650 to help with Donegan's finances and occasionally does chores.

The 31-year-old analyst and the 77-year-old nanny get along well and enjoy sharing the space.

This interview is based on a conversation with data analyst and systems manager Kayla Mazza, 31, of Windsor County, Vermont. It has been edited for length and clarity.

Every night, at 7 p.m., my housemate, Honey Donegan, 77, and I sit down to watch Jeopardy in her den. Friday night is often movie night.…