Thank you, bdfd. I thought you'd appreciate that there isn't a single set of stairs. Although, I did put in a small attic space; I might add in one of those pull out stairs to access it...
So, I started to take a virtual visitor point of view rendering of the patio area and realized that some of it was a bit dark, and ended up adding some additional lighting. So, I've taken two, from two different angles.

Taken from in front of the back door. The outdoor fireplace I used didn't have a fire pictured in it, so I didn't add that lighting in there and that part looks a bit darker than I'd like.

Taken from next to the barbecue. I just realized that the logo is very much visible on the brickwork furniture - I really don't like that... [:(]
Upon looking at these, maybe I should put a lamppost near the barbecue as it seems a bit dark there too.