Convenient and fun overview of Portland. We had only one day in the city so were glad to take advantage of this easy opportunity to see the town! Bus ran right on time and was conveniently marked at pick up/drop off points.
It was very good. One person in our group who uses a wheelchair was able to stow the chair aboard. We made the full circuit unfortunately, a bicycle race had closed off the riverfront drive, so we didn't see that and later returned by car to one of the places on the route. The only thing I could have wished for was valet parking.
Everything was great except the trolley itself. I have physical issues and the seats in the trolley were very uncomfortable. In addition, every time we turned, we slid side to side. And there were no shocks. When going over bumps it was very hard. If anyone has physical issues I do not recommend this tour. For healthy people, this tour would be just fine as the places we visited and the content was interesting.