I'm having trouble finding accommodation in Belfast for the end of next week. Does anyone know of any websites or places I can go to find something? Does the TI in Belfast find availability upon arrival or are there places just outside of Belfast anyone would recommend?
Try Trip Advisor
It has a search engine that's pretty easy to navigate. You didn't mention if you're going on business or leisure. If I was going on business, I'd stay at the Europa Hotel downtown. It's within walking distance of most city center locations. For leisure, I might lean toward one of the guesthouses, some of which are located out towards Queen's University. Good luck!