Very common in mine. Passenger window doesn't work and i can sometimes hear something clunking away in the door.
One side door lock is stuck open. Other side and rear got stuck locked and could only be opened from the inside. I managed to fix those two - one was seized up, the other the cable had come loose. Not easy, especially the side door.
Window and open lock - both passenger side - I tried fixing, but gave up. I can live without them working. Spent enough on this bloody thing.