Please see the below table for a quick comparison.
Usually one or two bedrooms.
3 or more bedrooms.
Depending on the property, you may live alone or with another person. You will usually have your own bedroom and share facilities such as the kitchen, bathroom and living space.
Usually your own bedroom with shared kitchen, bathroom and lounge.
Rooms are let on an individual basis. Room types are usually studio, or ensuite study bedrooms with shared living facilities for cooking and relaxing.
Check your arrangement - it is common to have to pay utility bills (water, electric, gas etc) in addition to your rent.