Startup Idea : Hotel Industry - From Booking to Checkout

Pain:Hotels are struggling to get direct bookings and also don't have expertise to struggle against giants like Booking.com, Agoda etc.Hotels want to get direct bookings and hence save on commissions etc which goes to as high as 20% per booking.Solution:Make the experience of user booking so easy that they don't go through third party websites. Also hotels have system like 'Guest Portal' which creates profile for the guests and where guests can login and do pre-arrival checks, online check-in, check-outs and other things while they are inside.It could be million-dollar idea if executed correctly.