The first patients moved into the centre on 22 August, ahead of the first operations four days later.
The centre has 12 medirooms where patients are admitted prior to surgery and afterwards for recovery. It also houses the Rowan Ward for inpatient stays.
Kenneth Middleton, who had just undergone a hip operation in the Brunel building, was the first person through the doors.
“It’s an amazing building, and as I was coming in I felt it didn’t have the feeling of a hospital, it’s a bit like a five star hotel,” he said.
“It appears, from what I have seen, to be very relaxing.”