Available Colours - Mocha, Oatmeal. Serena Deluxe Riser Recliner has a four-tier waterfall back design which is well padded, providing a high level of comfort and support. Two-motors allow the leg rest to be elevated/lowered and the backrest to be reclined independently, giving more flexible support options. Anti-entrapment sensors prevent anything getting caught within the chairs mechanism, while the chair can facilitate up to 25st (160kg).