Hi,
Right now at the front end of QloApps, the customer can see the reservation details of his orders while the Admin can check the reservation details of all the customers at the back-end of QloApps.
But if you want us to show all the reservations as a list at the front to all the customers then it is also very feasible. We can do it for you as a Paid Customization.

To discuss further please raise a ticket at https://webkul.uvdesk.com/en/customer/create-ticket/

@strangisgroup Let us assume there are 5 rooms of General Category in a hotel. Mario Brown books a room from 07-06-2018 to 09-06-2018 then for Mario Brown (the customer) check-in date will be 07-06-2018 and the check-out date will be 09-06-2018. And the check-out date of one customer can be the check-in date of another customer. Hence, on 09-06-2018 another customer can check-in in this room.
So if Henry (another customer) books a room for 08-06-2018 to 10-06-2018 then the number of rooms available for him will be 4 rooms, and if he makes a booking for 09-06-2018 to 10-06-2018 then the number of rooms available for him will be 5 rooms.
If all the 5 rooms are booked in that date range then it will not show that room type.