here to let you know some information, and as far as I know Hawasa is nice place for expats to live and see their opportunities in different ways, for example I work for one international NGO on health which based in hawasa as sub office, and I know hawasa very well, any one can get house and hotel easily, here I can help you more,,,u can reach me via mbizuay@yahoo.com, thanks, bizuayehu