all that is shown is all that is available unfortunately. apart from if someone decides not to do accomodation and cancels, any available accommodation would be known on results day because those who don't get the grades would compromise their room space. i contacted the accommodation office about this, and typically, they allocate the remaining spaces to second-year students and they're not permitted to maintain a waiting list for first-years, so they advise against waiting until results day. therefore, i would suggest applying for the available ones. although it's frustrating that they're not more cooperative and unable to inform you if a room becomes available, i suppose it's to prevent an influx of inquiries. i'm not too sure on how flexible they are about booking accomodation now and then cancelling it on results day if another comes up but i have booked mine and you don't put a deposit down (so i assume dont officially enter a contract) until august anyway. let me know how you get along i hope it all works out for you!