It's about 25lbs heavier than a nice one. Rides a little rough and will have generally more issues.
However, if you are cruising around the neighborhood at slow speed and just having fun with the kids, it's perfect.
I would be happy to ride dirt roads with it but probably nothing too bumpy, steep, or with fast corners.
It sure sounds like it fits your needs. It's like $250 isn't it? Test ride it first. If it puts you back into a healthier lifestyle, it's perfect.