I am always skeptical of these bookings actually working (previously had recurring issues of bookings not being recognised at airport car parks) but let’s be fair: you’re here because the price you’ve been quoted is significantly cheaper than paying directly to the company. Only issue was my name on the booking was “tempextra tempextra” but I was found via reference. This was probably a result of their website confirmation page which I just could not get to accept my details! Thankfully it eventually took my car reg, so the car park portion of the booking worked flawlessly. AND I got the hotel portion easily enough.