Parking on Curtis Road, TW4

I remain confused, I checked in with the space owner and parked where advised. Arriving back another person from the house had arranged 2 more bookings and my car was boxed in, we managed to get it out but only just. The person from the house said they had 2 accounts and it was a mistake, that's fine but shouldn't happen and could easily have been a major problem. The space and location is fine, its a solid 40min walk to Twickenham which was expected.