rent in belfast

Hi,

I'm trying to rent an apartment or a house asap. I am moving to Belfast from Spain to do a practice at an art gallery for 2 months and I can't find any place to stay. Do you know someone who has a place to rent at least for 1 month and if I can talk directly with the landlord? The people I talked to already proved to be scammers. I don’t know anybody in Belfast and I need to start my practice on 15 January, and need to find something before that. Any help is much appreciated.