The Oven requires 580mm x 600mm x 555mm.
The Hob requires 490mm x 550mm x 55mm
In terms of electrical connection, I would run a direct feed from the consumer unit rated up to 32A, which would be a 6.00mm2 twin and earth cable, connect it into the oven and then spur from there into the hob.
Please let me know if you need anything clarified.
Just wanted to follow up to see if you require any further assistance?