Indesit Ceramic Cooker (BR4 West Wickham)

Working cooker but has faults. Ceramic hob works perfectly.
Top oven grill works perfectly and only used a couple of times.
Bottom oven, as you can see in the photos, the fan is in a bad state but does turn, and the oven still works and heats up, but the fan does not always turn at a high speed so would need replacing. Because of the fan issue it can be noisy. Also the cover needs replacing as you can see the damage. Both parts can be purchased for around £40 (eBay for the motor £16 and another side for the cover £22 + delivery).