Delivery was flawless, it's all in a box in it (and the tool). The construction took me about 30 minutes, the illustrated manual is easy to understand. You have to adjust no mechanical parts, the building really designed simply.
Let's get to the more important part, the use of:
I was not quite sure whether the device delivers me when buying enough resistance, which is not the case. I exercise every day for half an hour and come even after 4 months (almost) daily training still good sweat. For this I do not even have to set the highest level.
The running track is well made, the roles of the seat but not quite. This is not a problem, you just now and give some oil on the track, then everything runs smooth and quiet.
The pulling mechanism is (unlike other devices) very quiet, so it can also be used in homes. The only problem that must be observed anyway, vibration and noise are propagating through walls and floors. I rowed in the morning and my sister woke up 2 floors below me. I then asked a little rowing and am in her room to understand what bothers them. Normal has heard you anything, but if you put his ear to the wall, or in a bed which puts direct contact (no carpet) to the floor or the wall has, then you get the very clear. Since this is but a general problem, there is no deduction for.
The price / performance ratio is very good in this product, processing and operation very well. Of course, one is still far from the Concept 2 or a WaterRower, but can at the price actually (almost) do not say anything.
The reason I must nevertheless deduct a star is related to the operation:
1. At high impact speed of pulling mechanism makes noise (hammering gently). That's not too bad, but disrupts.
2. The rollers under the seat are poorly finished. Here you really save on the wrong end. Sometimes Regrease brings a While
not, however, would have been unnecessary.
3. The seat beats too far to the front, that's too bad, because you can not perform at 100%, the rowing motion.
Nevertheless, a strong buy recommendation. For the price you get a good training tool with which you can work out wonderfully.