I had a great time at Alex' place in Auston during my 5 1/2 weeks stay. Alex is a very nice and cheerful person and everything went very smoothly. He even took me on a kayaking trip and let me use his bike. He also gives great advice on possible activities, restaurants etc. The house is also conveniently located in the East side of town, off of major roads and thus quite quiet, but close to several nice bars and restaurants and only a short commute away from the university. 10/10, I recommend.