An apartment or suite usually has one or more bedrooms. All apartments and suites have a kitchen, a bathroom, and a living room. Suites for rent may be in an apartment building or in a house.
Studios or bachelor suites have one room with a kitchen area and a bathroom.
A duplex is a house divided into two separate apartments. It may be bought or rented.
A townhouse is a small house joined to other small houses. It may be bought or rented.
A room for rent is usually in a shared house or apartment. Everyone shares the kitchen and bathroom.