The location and building of Andrea's place was great! I wish we had more time in Bergamo!! Overall Andreas place is fine if you are flexible and the price was our selling point. He does provide transportation to the airport and train stations- at a cost.
Our only real problem with Andrea was communication based. We missed a train and informed him we would get on the next one at 12:45. Then received a message about how he 'cannot wait around for us all day' and to Meet him at his place between 7-7:30pm