A free walk-in informational sessions on affordable rental and homeownership programs takes place Monday, Nov. 19, and will continue over the coming months, a city spokeswoman said.

The Monday session runs from 6 to 8 p.m. at the North Cambridge Senior Center, 2050 Massachusetts Ave. Housing staff from the Community Development Department will be available to discuss the city’s affordable rental and homeownership programs. For information, call (617) 349-4622.