To rent a student room in Swansea, you typically need several documents. First, you'll need proof of identification. Additionally, you'll need proof of enrollment from your educational institution. A guarantor form is often required, along with a tenancy agreement. Some accommodations may require a reference from a previous landlord or a character reference. Lastly, you may need to provide proof of income or funding. Ensuring you have these documents ready will streamline the rental process for student accommodation in Swansea.