That gun appears to be single action/double action and has a manual safety. These items are hard to get used to, even for an experienced shooter.

The double action is only on the first pull, then its single action from there on out, until the hammer is decocked. That means you have to get used to two different trigger pulls. The first pull will be hard then the 2nd pull will be lighter and if you don't practice a lot, the 2nd shot may got off sooner than you expected.

But with single action, sometimes the trigger is much lighter and shorter and can be good for greater accuracy.

The safety is something you have to remember to undo in a high stress situation and if you don't have muscle memory on the safety, it will likely stay on when you go to use it.

Something like the Glock or Springfield XD series for the same price would be far simplier and would be just as a good, or better. Glocks are basically the industry standard in this class of firearm as far as relatively cheap, but still high quality guns.

I would only buy this gun if you were used to this type of semi-auto mechanisms and safeties.