Charley from Amsys here... just thought I'd let you know we're an Apple Authorised Training Company and have been teaching iOS development courses for the last 5 years. We have a range of Swift dev courses. If you're already an iOS developer then we'd recommend this course.

http://www.amsys.co.uk/course/advanced-swift-development/

Also.. as we're approaching the 1st anniversary of Swift... you can book on any Swift course running in June and save 20%.

Thanks, Charley