Generally speaking, single room rental refers to a house rental.

Extended information:

The act of renting a single room or a whole room by one or more lessees in order to satisfy the wishes of living, commercial use or commercial and residential use is called renting a house. Usually: policy rental housing? Low-rent housing? 、? Affordable housing, two-limited and two-competitive housing, affordable housing, shared housing and other forms.

Resources: renting a house (noun explanation) _ Baidu Encyclopedia