The website bbclearningenglish.com has a lot of different material in order to practise and learn English. They have recently added some of their videos in YouTube, and I recommend you to watch them in order to practise listening and learn new vocabulary.
The Flatmates is a soap opera (that is to say, a story divided in different chapters and with a cliffhanger at the end of each episode). I recommend this series to my basic level students mainly because the dialogues are short and easy to follow. Here you are the first chapter. I hope you end up watching them all!
For my intermediate students (and advanced students- I hope you still visit my blog from time to time…) I recommend you The Teacher, a guy who explains idiomatic expressions in a very funny way. Each video contains idioms related to a specific topic. I invite you to visit the official webpage at bbclearninenglish.com or in YouTube. Enjoy this one!