I bought this case for my wife.
Its quality is excellent and you can tell from the moment you hold it in your hands that it will be a durable case. The previous book-style cases she had were made of cheaper materials and wore out quickly.
It has plenty of slots for cards, photos, ID, and some cash. It holds the phone securely and it's difficult to remove it from the case. However, over time, it may loosen a bit and become easier to remove without being dangerously loose. (This may disappoint those who want to remove the phone from the case to place it on the car windshield for GPS).
The only downsides I have to mention are:
1) It doesn't have a magnetic closure, but rather the clip of women's wallets. As far as I know, these clips tend to break at some point with daily use. However, it's not a wallet that opens three or four times a day, but a phone, which means we handle it much more frequently.
2) The other thing I didn't like is that at the first store I saw it (somewhere in Chalandri), they insisted that it was the only case with which the phone could be wirelessly charged. We don't even have a wireless charger, but my watch (Gear Sport) didn't charge with reverse charging, so I had to remove the phone from the case for the watch's reverse wireless charging to work. So if this feature interests you, make sure it actually charges before getting the case.