LTL has a great social scene and experienced teachers.

Studying in China with LTL was, overall, an amazing experience. The school is full of interesting people and friendly staff, and we often met up for dinners, drinks and dancing.
I am also very satisfied with my progress in Chinese. I arrived as an absolute beginner, and 16 weeks of their Standard Immersion Program later I can chat away in Chinese with ease.
The homestays they organised for me were excellent. In both Beijing and Chengde I had a double bed, and the houses were very clean. More importantly, the families were really friendly. In Beijing they even took me to a Chinese wedding, and throughout treated me as a member of the family. I became really good friends with my 24 year old 'homestay brother', and we are still in contact to this day.
The only downside to the program is that it is a little on the expensive side. But what you get is well worth the money!