University of Wales

On campus

All students have access to on-campus housing at the university.
First-year students can apply for over 300 rooms on the Swansea Campus, which include a mix of regular study rooms and rooms with en-suite facilities.
On-site 'halls,' or student housing, are available on all three main campuses, with many of these rooms reserved for first-year students.

http://www.uwtsd.ac.uk/accommodation/

Off-Campus 

The typical monthly rent is between 500 and 700 pounds.
Studio flats, 3-bedroom apartments, 4-bedroom apartments, and shared apartments are also available.
As a minimum, most student bedrooms are equipped with a double bed, desk and chair, wardrobes, and a chest of drawers.
Electric or gas central heating and toilet amenities are standard in all flats.
Shopping malls, convenience stores, and supermarkets are all within walking distance of the apartments.

https://www.rightmove.co.uk/student-accommodation/Swansea.html

https://www.accommodationforstudents.com/in/swansea

https://sturents.com/student-accommodation/swansea/

https://www.padsforstudents.co.uk/student-accommodation/swansea/