Parking Space on Brereton Road, MK40

I found this rather a difficult experience. I found the street without difficulty using my satnav. However, the street number was hard to find, and as far as I could see there was a business outside, with lots of cars scattered around parked. I drove around the block, and as I drove around at the back of the road, there was a sign offering public parking in a large well lit park for £1 an hour! This was cheaper than I had paid so I put the car there. I had no communication from the owner at all. I even walked round after I was finished my business and could still not understand where the space was. I would definitely not use this space, as there is ample off street parking for a smaller cost. A waste of money on this space, but Just park is a great service otherwise and I use it as an owner and user. Sorry this is so negative, but I feel rather ripped off.