You are right herb, the link in the logo should from the beginning .. already done.
As the number of ads on page 5 I think that is enough, the truth is that using google analytics I noticed that no one click on these ads and users prefer to perform searches. With 5 ads per page is much faster now.
This work was done by a colleague and I could not tell as it does' cause I have no idea. I have to admit that was a good idea to incorporate this form and now the number of pages visited by visitors have increased quite a bit. Sorry I can not give more information, anyway I do not think it's really hard to find someone you can make this work for very little money.
Very nice especially the search box.
Noticed a couple of things in the source you might want to clean up
<meta http-equiv="expires" content="Fri, Jan 01 1900 00:00:00 GMT" /> needs year change
Thanks for your warnings mikeb! The prolem with WP Super Cache is more complicated than I can explain here. The guy who helps me with these things has disappeared from the map and I am waiting to solve, when he decide to appear .. I think is in Ibiza!
I'm very impressed by what you've done. I think that other real estate agents might pick up a few tips for when they make their own Classipress site.
Unfortunately here in Spain there are many Real Estate sites and they are very competitive, it will be hard work. The advantage is that I have seen the virtues of competition and try to incorporate these things on my site. I am very proud of the result and I hope that from now to 1 year to be well positioned.
Greetings and congratulations for your site ... great project in Hanoi!!