I'v just got one from the Netto in Orrell Park, Liverpool. They had one bike left and 5 rowing machines.
-Magnetic Tension Control
-Hand Pulse Sensor
-8 levels of adjustment resistance
-Adjustable seat height
-Computer displays - Speed, time, distance, pulse, and calories
-Dimensions 87.5(L) X 49.2(W) X 118 (H) cm.
Max user weight 110kg (17.3 Stone)