The Oasis Guesthouse is an interesting place because of the big yard which is handy for all the motorbikes and outside ger accommodation, as well as the backpacker style dormitories inside. It also provides showering, laundry and hairdressing facilities, not only for the guests but for local Mongolians. The place runs on a trust system whereby you keep a tally of what food you eat in the cafe area and pay up at departure when you settle the accommodation bill. It is a lively social place at this guesthouse and people stay up late. There is the opportunity to chat with lots of different travellers as people are arriving and leaving all the time.The owners Sybille and Rene were very nice Austrian folk who were knowledgeable about Mongolia and generously shared information about the roads ahead.we were there in June 2010 not June 2011.