If you’re getting a 2nd hand motor for c.£2k then I’d ask for a HPI check if the seller has done one. This basically tells you the vehicles history and if it’s been lost stolen or damaged etc.
The main reason for this is to see if it’s a Category C write off, which means that it was written off by an insurance company at some point, but that the car was not repaired by that insurance company. I mean you can take a punt on it if you like but if a car’s been a Cat C write off at, I dunno, 20k miles in the past then this would mean it’s been in a fucking big accident and you’ve got no clue how it was repaired to get back on the road. Could be a cut and shut etc.
One of my mates works in a car dealership so I always text him a reg when I’m looking at a car, but you can get a text HPI service for £2 a text or so - just Google it. Should be fine for your needs.