There are many options available to you if you choose to rent privately, from small flats to large houses with multiple bedrooms. Though you may benefit from having more choice, you should also be aware that there is no guarantee that privately rented properties will meet the university's high safety standards and will not be visited by staff. You will need to carefully check the property to ensure it is suitable for your needs.
Prices and facilities can vary, so it is worth thinking about your circumstances and requirements before you start looking.
There are several agencies in Brighton specialising in student accommodation. However please be aware that there is no requirement for letting agents to be registered with a regulatory body. Registration with professional bodies such as the Association of Residential Letting Agents (ARLA) or the National Approved Lettings Scheme (NALS) is something to look out for.