A boarding house is a house in which lodgers rent one or more rooms on a nightly basis, and sometimes for extended periods of weeks, months, and years. The common parts of the house are maintained, and some services, such as laundry and cleaning, may be supplied. They normally provide "room and board", that is, some meals as well as accommodation.
One of the last remaining textile mill boarding houses in Lowell, Massachusetts, on right; part of the Lowell National Historical Park
Early-20th-century dinner in a miners' boarding house in northern Canada
Maroochydore Boarding House, Queensland, circa 1917
Old Boarding House Recovery Engagement Center, Bloomington, Indiana, US
A flophouse or doss-house is a place that offers very low-cost lodging, providing space to sleep and minimal amenities.
Bunks in a Seven Cent Lodging House, c. 1890
A flophouse-style room