I had my primary teaching interview today and am doing an access course. Just be careful of what subjects you are studying, I am doing a humanities access course and studying English & History so these are the subjects I have applied for for my teaching subjects for a primary BEd. So you wouldn't be able to apply for a Geography place for example.
Also, I would also make sure you research what the uni requirements are for an access course. I'm in Belfast and my local unis have set quite challenging entry requirements, one says u need 75% (as a minimum but they want youo really to score in the 80s) and the other 85%. I know a few in my class who have applied to some unis in England when the entry requirment is much lower so look around. Also, think about a plan B, if you don't get in consider doing a degree in say history for example and doing a PGCE for secondary teaching.
Hope this helps