Used Ober for our transfer from Keflavik Airport-Reykjavík. As a group booking for private transfers it worked to a good price and our driver Said was excellent.He gave us good advice for visiting Blue Lagoon: if you have an afternoon flight, go to Blue Lagoon first and then go to the airport straight from there, to save from spending money getting back to Reykjavík. He gave us a good price for private travel and was very friendly and helpful!