Interesting comments by members on this subject. Yes, the cost is there and initially looks expensive, but I did some of the free searching and discovered that when you hover your mouse cursor over the link to the scan or transcription page, it comes up with a little pop up box with some info in it. At the top of that box it gives you a few names and then + 4 more, or 3 more for example. For me, I only needed to do this and I had the info of the family members living there. For example, I know that my gran was only 4 when this census was taken, so I searched for her mum and it says Annie, William, Thomas and 5 others are on this record. So I know that the siblings would all be there and I also have a rough idea of the address. I doubt whether there will be anything else on there that I am desperate to know at the moment, so I didn't pay for the image. However, there was another part of the family where I needed to know who the + 2 were! So I paid for that one.
Just a bit of fiddling here and there gets you the bare bones that may just be enough for now.
As for the actual cost, well, at the end of the day, FindMyPast are a business and they have had to employ and awful lot of people to do this, so I don't have an issue with it. And I am not exactly flush with cash either! So, I'm just making my search list, and then when I find them, make a note and each month I will buy another one or two.
If you want the house address you need to see the transcription as it doesn't appear on the scanned image!
Good luck everyone!