I would like you to send me a cost estimation of what it will cost to add a reservation/availability system for shortterm property (apartments, hotels, villas etc) rentals to my current (already quite a bit modified) oscommerce powered website. I do not have time for it myself.
To give you an idea of what I would like the reservation system to act like (the logics of the system), please have a look at the [url removed, login to view] website. My website you will find at http://www.enjoy-barcelona.com.
The project is only meant for the ones that have experience in OsCommerce programming.