Real Estate site

We are a group of programmers, who received a commission from a Real Estate Agency, to build a site, but to be different out from the competitors. Considering that it was a tourist town for summer rental. We saw that most of the customer owners rented for fortnights (15 days), rather than single days. In this way we create a website with green and red buttons in their fortnights to demonstrate their occupation. However we are 2 and we do not trust that we are perfect, we would like you to look at our portal and tell us what other ideas or improvements you can suggest.
The site is zaharadirect (dot) com.
Thanks in advance.
Rafa

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