Booking engine

Need a booking engine for accomodation, tourist trips and activities and equipment hire. Check out the [login to view URL] also [login to view URL], I want a total clone of these website booking engines. You will have to work with my developer who will make and intergate it into my web site. So from you I need a complete booking engine and pages set up the same as stayz.com.au. Must give total price here on Freelancer, no other price will be accepted after we both agree on a price, you will do all the work and hand other to my developer who will place into my server. Total works to be by you. I want someone that is going to do the works, if you have others working for you to bad, I'm not interested, you must be able to do the works, you are to give details about cost, time frame, do not bid if you are just going to waste my time as I will not put up with delays, if you dont have time then dont bid. Time wasters of my time will be sorted quickly - no further action required. I have a large website and possible furture work. I need a price from you and a time frame, no deposit at start, but mildstone payments can be made along the way. So How long will it take you, how much and what mildstone payments, ( No starting deposits)Payment only for works completed, no more than 30% to be paid until all works completed. Happy Bidding, as u can see I have been bitten several times.