I received my upright rower promptly. Easy to assemble. I have sent an inquiry into how I adjust for the three different angles as my husband can only go to 90 degrees because of his knees, while I can go to a deeper angle. I hope I receive the response soon. Otherwise, the upright rower feels sturdy and as I tested it out after I assembled it - I can tell I'm going to get a great workout.
It arrived partially assembled, so final assembly was fast and was— instruction is solid and it folds so I can Prop it in a corner when I am done. The resistance is great. I definitely feel like I am getting a workout for my legs, hips, glutes and arms.