This is the nicest area to live in if you like the outdoors. Mountain biking, jogging, etc., are the prime hobbies in this part of town. South of campus, the Berkeley Hills turn into the Oakland Hills. The Hills are entirely residential, so you would be renting a house.
Many homes have views of the entire Bay.
Since there are no services within walking distance, a car is almost a must. If you walk or bike to campus, by the end of the semester you will have strong legs and an even stronger cardiovascular system. Bicycling might be an option, although uphill bike rides will take at least twice as long as the downhill stretch. Prices can be expensive depending on the view. This is the safest part of town, and the best area if you have children.