This German cajon is much nicer than the cheaper instruments out there. It looks great and feels very solidly constructed.
The bass sound is bit on the boomy side in my opinion, and it doesn't quite have the dry sound that the more expensive Schlagwerk cajons have (but of course this one also is much less expensive).
The snare sound is crisp and separated from the bass sound, but it is a bit subtle and subdued. If you like a very pronounced snare sound, you should look elsewhere for that. This unit doesn't have the adjustable snare apparatus, but you can remove it very easily if you want to go snare-less.
In summary: Great cajon and a nice value. The instrument is more of the pop and rock variety, this isn't really a good choice for flamenco, I think.