I just used Airbnb to go to Barcelona.
It was amazing. I loved it. I have nothing but good things to say about it. What a great idea executed well. Despite the teething problems, I really think this is a fantastic, disruptive service. I hope it continues to get better and better.
My host was great. Phenomenal communication and a gorgeous flat. Flawless. I love Airbnb. Adios, hostelworld!