I have some experience with the Vic Firth Student Percussion Kit as I got one for my niece when she started her percussion lessons last year. Overall, I think it's a solid option for beginners. The quality of the drum pad is pretty decent for practice purposes. It provides a good rebound, which is essential for developing technique, and it's quiet enough not to disturb the entire household, which might be a plus for you depending on your home situation.
Regarding durability, I've found it to be quite sufficient for a young beginner. My niece isn't the most careful with her gear, and it's held up well despite some inevitable rough treatment. The stand is sturdy enough for practice and transportation, but it might not be as robust as professional gear if that's something you're concerned about.
One thing I'd recommend, if you're considering this kit, is keeping an eye on the drumsticks. They're generally fine to start with, but if your child progresses quickly, you might want to look into more specialized sticks or upgrades, depending on their specific interests (like orchestral snare, drumline, etc.).
As for maintenance, it's pretty straightforward. Regularly checking the screws and tension of the pad and stand would ensure everything stays in good shape. If you're planning on taking the kit to lessons or classes, investing in a decent carry bag could help protect it and make transport easier.
If your child sticks with percussion, you may eventually consider transitioning to a drum set or more diverse percussion instruments that offer different sound and learning opportunities. I also suggest visiting local music shops to see if they have these kits available for a hands-on tryout, as that's often the best way to sense how it feels in practice.
Have you looked into other beginner kits as well? Sometimes it's helpful to compare with what other brands like Ludwig or Pearl might offer in the same price range. If you'd like, I can share more about other options I've come across.