Thankyou all for your time to have a look at the site.
1. Removed the wordpress navbar already
2. Empty space is now more advertising space.
3. I agree with the red borders but I felt the plain grey shadow was not enough. I would like the red borders to be shadowed and fade into the white background to give the boxes an appearance of depth. Is there a tutorial for that?
4. The caravan at the top is supposed to appear to be sitting in the grass - hasn't quite worked. I think it need a new background image.
Thanks for your comments and suggestions
Steve