I like that it doesn’t have those fake suspension forks.
I’m happy with 1 piece cranks for this type of application. Just understand 1 piece cranks will limit your pedal options. I don’t know if you can get clipless pedals in 1/2”.
If the bikes fits and you want it, I’d haggle price a little and go for it.
If you have the time and patience something better might come along for the price.
You can always make more money.
You can never get time back.