For its price, it's good.
We got it for a 30 kg child and in the end we will keep her old Greco strom and this one will go to the country house.
It's quite soft and I think with a lot of use it will break down, on the sides and underneath it only has a thin layer of fabric and nothing else. The mattress topper is average and the bed itself doesn't have much memory foam on top.
For its price, it seems good.

Quite soft
If 10 is the hardest, this would be a 4-5
You can feel the springs from the sides.
The mattress topper is just a mattress topper.
For a person weighing 73-80 kilograms, it might be okay.

I don't want to part with my bed anymore! I had sleep problems for many years, waking up several times during the night and feeling very tired in the morning. From the first night, I felt RESTED! The feeling is like feathers! The best mattress I have ever had! Also, it was the first time I saw a mattress in a roll pack. That was the only thing that worried me. However, it unravels relatively easily and definitely needs about 20 hours to stay open on the bed without being pressed. After that, no one can tell that this mattress was compressed. It is definitely worth it!

The mattress is impressive.... One year later and all my customers are very satisfied.

For the money, it is really very good. You have no problem feeling the springs, it is not too soft to sink in but not too hard to hurt your back, I would say it is just right. At this price, I truly believe it is worth it.

For its price, it is good but overall it is very soft!
You feel like your feet are higher (I believe it happens because it is lighter) and your torso, head, and back feel like they sink in, giving you the impression that they are at least 10 inches lower (maybe because they weigh more on top).
For a cheap solution, it's okay but don't expect too much.
It doesn't smell like I saw in comments on other mattresses and if you find a good firm mattress, it might improve the situation

I weigh 79 kilograms and I can say that it does not properly support a body with my weight. Buy it if you have the weight of a model, or if you like mattresses that sink in. The mattress topper somewhat saves the situation in terms of comfort, because otherwise we would have direct contact with the springs, which are rather sparse.