You have multiple choices of Santa Monica accommodation if you are a student living at Santa Monica. Most students choose student accommodation in Santa Monica, followed by apartments and houses.
Generally speaking, there are apartments with 1 bed 1 bath, 2 bed 2 bath, 3 bed 3 bath, 4 bed 4 bath, and studio apt in Santa Monica. There are also room types belonging to shared bedrooms, such as 2 bed 1 bath, 3 bed 2 bath, etc.