My wife and I did a Northern Ethiopia tour including the Danakil Depression, Erta Ale, Hawsen, Axum, Simien Mountains, Gondar, Bahir Dar and Lalibela in 11 days. Whilst a full on tour with quite a bit of time spent on the road, the journey from start to finish was epic and fantastic. AOne Tours provide drivers and regional guides as required. All transfers and driver changes were well co-ordinated and all guides were at the right place at the right time. We only experienced one problem of a driver not turning up - on day one! A call to Mike resolved the confusion and a driver picked us up within 10 minutes - the level of service I would hope for. Mike also tracked our trip all through to make sure everything was working. I have used a number of African tour operators and this company perform as well as you could possibly want - if I return to Ethiopia, I will not hesitate to use them again.