We booked a self-guided bike trip with BikeTours. ...

We booked a self-guided bike trip with BikeTours. It was run by Eurobike. We cycled from Strasbourg to Mainz in July 2019. There was a lack of good guidance on sights to see en route; the route was poorly marked for the first two days; Each day's ride was ~10 kms longer than stated; one day there was a 15 km detour that was not accounted for in the instructions--we were saved by a local cyclist. Accommodations were generally good. The bikes were pretty good. Transport of our luggage worked well only arriving late one day.