Is my metal dance mat any good?

It is a Mayflash TX-6000 Europe,
I just want to know if anyone knows how long they are expected to last
or anything else about it I should know,.,
Thanks!/?

I had a TX-6000 at one point and completely broke the base (internally) in a few months and snapped the bar off before that. I'm quite sure it would have lasted longer if I didn't use it on carpet, but my experience with it was that it wasn't terribly durable. (note: at the time I weighed about 160lbs/72kg)