
I'm sure there's better solutions, but this was a port to C5 from an old Wordpress site with no decent budget to speak of.
http://www.digitaldruid.net/php-residence/en/...
one Important thing is photos...photos...photos in the Site and not that much text -reservation must be simple and quick to find and use!-
Than it depends if the Hotel is working already with a reservation system (ihotelier for example) or if they want their own(!!!)
make also sure which frontdesk software (microsfidelio is very common)they are using and if it has a software interface to connect form submissions (if not don´t try to write your own!!! it´s a waste of time)just make your client clear he has no other option than doing it by hand!