Assuming things haven't changed greatly since 2003, you can probably get a pretty good idea from this LA Times story from Carla Rivera about a service that provided storage bins for the homeless:
At 7:45 on a recent morning, the nondescript building looked as busy as a checkroom at an airport or train station, with a line of people hauling backpacks, duffle bags and grocery carts.
Chris Thorn, 47, was sorting through a brown leather satchel on rollers, pulling out thick sweaters and other winter clothing to store in anticipation of warmer weather.
Thorn said she has been homeless for a year and has been staying at the Midnight Mission, where there is limited space for belongings.
"It's especially important to have someplace to store clothes for when you get a job," said Thorn, who says she occasionally does painting and construction work.
Nearby, Ruby Simmons, 61, struggled to maneuver a grocery cart overflowing with blankets, sofa pillows, purses, comforters, books, toiletries, an umbrella and a knob-ended, sturdy stick that she said is useful for walking or protection.
Even after filling a bin, Simmons had a cart full of blankets, clothing and her westerns and mystery novels to keep with her.
Simmons was nonplused when asked what she considered the most important of her belongings, some of which she has had since moving from Missouri more than 30 years ago.
"I got the pillows from a minister who was giving stuff away. You'd hate to lose any of it," said Simmons, who has been homeless off and on for years and was recently living on the street. She said she hopes that, in another year, when she reaches retirement age, Social Security will provide enough for a hotel room or apartment.