Bassong worked with Redknapp at Tottenham.
He told Absolute Radio: "Iâ€™m sure heâ€™s going to do wellâ€¦ [laughter] I know him very well and I know what heâ€™s capable of and I think heâ€™s going to bring QPR his magic and I hope for him heâ€™s going to do really well.
"I know, but heâ€™s just him, you know, especially like, Iâ€™ve never met someone like him.
"His character is something unpredictable."
Bassong was speaking to Ian Wright of Absolute Radio's Rock n' Roll Football. Listen every Saturday from 5pm on 1215AM. For more, visit absoluteradio.co.uk/football.