Indeed, it leans to the right as some people mention.
After five uses, the seam on the bow tore. We applied the patches it came with, but it continued to deflate, nothing happened.
I didn't deflate it every time and carried it for a 7-minute walk on my shoulders like a donkey :) It's doable but it's difficult like any other similar product.
Once, I tried putting it back in the bag and you need a professional license to do that. If you do it every day on your vacation, I don't think it's practical.
There's no way for the water to drain, so if you have it inflated only from the top, I would put it upside down parallel to the ground and shake it back and forth to get rid of most of the water.
Of course, it needs to be washed with fresh water like anything that goes in the sea.
Also, after five uses, it started to fade in some areas. It's not something significant, I just wanted to mention it.
The two stars are for its usability and the cost is okay, I just expected it to last a whole summer with full use during vacations.
Always in calm waters, don't test it in rough weather like all similar products.
Luckily, it was a gift and I hope to exchange it with something else under warranty.

As a first impression, it is very good for the money. There are solutions to the problems that some describe. It requires a little thought. For example, the easiest way to empty it from water is to fold it in half and hold it, as it is folded in half, from both ends. The water will be directed to the center, which is the seat, and therefore it will fall down (outside). Given that, when you fold it in half, you are looking at the bottom and not the top part. The bag indeed looks like it is of single use. Completely a joke. However, so far (regardless of what it looks like), it has not broken on me. The point they have for the second valve (at the bottom) is a bit confusing and inconvenient. Okay, it definitely is not the best construction, but it does the job just fine in everything.
So, summarizing:
1) it is very cheap
2) there is a way to empty the water and it is very easy
3) the bag may look a bit off, but it still holds up
4) the internal valve is not in a good position and that's why it will lose a bit from its rating.

Product with an expiration date....purchased in the summer of 2017 for 60 euros. It was used around 30 times, mainly in the summers of 2017 and 2018. 2 times in 2019 and only once in 2020. Firstly, the maintenance and use it received was impeccable...it never got overinflated, and after each use, it was carefully washed with fresh water and also carefully folded and stored until the next use. It never touched a rock or any other dangerous surface. Unfortunately, before the 3rd use last year, the lower air chamber started losing air. There was a small hole in the seam which was repaired (of course, without the completely unsuitable patch that the original packaging contained). This year, on the first use, the seam opened again, this time on the upper air chamber. It was repaired and on the next inflation, the seam opened again in another spot. I repeat, it never got overinflated. It was repaired again and then opened in another spot. I believe that after all these years, the (already cheap) material simply cannot withstand it.
A positive aspect is that the times it was used, it was pleasant to use, relatively stable and fast.
Conclusion: If you want something for 1-2 summers, it might be good. Otherwise, get a plastic one instead or if you absolutely want an inflatable due to circumstances, spend more money and get something durable