Originally we planned to do the Gokyo Trek but due to weather problems in Lukla the flights were cancelled for several day and we needed to reschedule to meet our given and limited time frame. Vista Trek was very very helpful and flexible and it was no problem to change the trek and organize everything in a short period of time. We experience a perfect Annapurna Circuit Trek with a super guide and grate porter that were always friendly and that we had a lot of fun with. They were both well equipped. As we found out that is not always the case with other agencies. The rooms in the lodge were nice although it was pick season and it was a big effort to organize those for which we thank our Guide and Porter. We thank Vista Trek, Gyane and Prem for this wonderful experience and we highly appreciate their effort and professional organization that we can really recommend.