I have had the bike for a week now and it has broken down. The gears are of very poor quality and the wire has snapped, so I cannot change gears. What can I say about the tires, I ride the bike inside my school and a little outside, mostly on dirt roads, and the tires have burst. The only good thing it has is the brakes, they stop the bike immediately and when I say immediately, I mean it. I suggest you do not buy it!!!

I have had the bicycle for a year and I can say that I am quite satisfied.
POSITIVES:
The frame is well constructed.
The brakes are satisfactory (they stop the bicycle).
The saddle is fine, it is not uncomfortable and is worth the money.
NEGATIVES:
The gears are a bit poor (for example, it takes a long time to change gears and the chain has come off several times), but they still work.
It does not have suspension (I have not had the chance to use it on a mountain yet, but it did not cause any issues on the road. I will return with feedback once I use it on a mountain).
Conclusion:
It is worth it up to 130 euros. If it is more expensive, look for something else

It is better to choose something more expensive as the speeds almost do not work, so you will have to change them, which means additional cost. The saddle also did not suit me at all.

For the money, I think it is one of the top choices. I bought it for use on dirt roads and so far I have enjoyed it! Particularly sturdy construction and comfortable for my height (1.80m and 95kg).

Cheapness eats the reputation and they are right...
While it is a quality construction, it lacks in simple things, which I consider unacceptable!
On the plus side, the good frame, the good brakes, the price, its weight, and the fact that it is Greek-made, at least for the most part.
But in some simple things, it disappoints you!
The stand (obviously Chinese, I have seen similar ones in the market) is found on the spokes!!! If possible, that is! No study, no test? They just put it by chance? Of course, I replaced it with another one because you can't change its position or bend it, it's aluminum that will break.
The handlebars and the gears must be the cheapest things available in the Chinese market! Simply unacceptable! Yes, it's not Shimano, it's a cheap bike, but still, such poor workmanship? Why?
Overall, it ruins the whole good image just to save a few euros. What a shame...

A friend of mine has it and I bought it too. It's a good choice. Maybe I should have paid a little more and gotten something better.

I have read it in several comments, and it is true. It has an issue with the speeds, they do not change correctly and sometimes not at all. It mainly concerns the speeds that are at the extremes. Overall, it is fine for the money it costs. Greek, good construction, it's fine. I wouldn't get a different one for its price.

I bought it a week before Easter for my son.
As soon as it arrived, after an hour of riding the bike, the child fell off and the handlebar came off along with the pedal. (Luckily, he didn't get hurt)
It also took a beating.
The brakes were loose and needed adjustment.
Poor construction quality in my opinion.

I bought it pre-assembled from the store. Orient is a Greek brand and the quality is quite satisfactory for its price. The brakes and gears are not branded, for example, Shimano, but they seem to work fine after a week. I would say it's a bit heavy for a child, but if it were made of aluminum, it definitely wouldn't be as cheap. I think it's great for €120

This bike is expensive, but it is the best one I have. I have had it for four years and I have been very satisfied