Childcare Website

We are looking at updating and redesigning our website for our childcare centres. We require the website to be designed with a CMS such as joomla or wordpress that would allow us to maintain it once it has been created. We would like the project to be completed in three stages to allow the initial site to be up and running as soon as possible with additional features later added. The first stage would be a redesigned version of our current site. We have currently designed a draft layout but this is flexible. We would require that the simple forms on the website be included in the new site but the visual layout would need to be improved. The second stage we would like to put a centre calendar onto the site, this would be updated by the office staff and cleared at the end of each year. The third stage we would like to put in a secure parent area where we would upload centre children's photos. While the logins would be individual the logins would all give access to the same page. There would also be a second page in this where an archive of our quarterly newsletter would be published. The logins would be maintained by add and removing user names in joomla or a similar system. The template would be used for our three centres but we would prefer the centre templates to to be individual CMS installations. As mentioned before the site design in flexible but must meet our needs.