This is a custom designed Accommodation Reservation Booking System plugin which allows you to easily mange accommodation availabilities, bookings and reservations at a Motel, Hotel or B'nB. It can also be used for camping style facilities where ther are a number of non allocated camping sites available to be booked for any given date range.
The plugin uses the Calendar to show availabilities and allows the customer to select a range of booking options using predefine Product Attributes.
The system also has custom design administration pages to display and manage accomodation bookings, produce PDF reports and allow the export of bookings to eXcel.
See https://www.nopcommerce.com/p/5823/apollo-accommodation-reservation-booking-system-plugin.aspx
The detailed description document can be downloaded - Click Here