Any fitness equipment rowing advice?

I am big into fitness and weight training but i need cardio. I have a stationary bike that that just works out my legs. I could run but the neighborhood insnt the best. I heard rowers work out the entire body and its not expensive unlike a treadmill. There is this rower called Spartan Sports Full Motion Rower. Its cheap and really all i can afford for a 16 year old who works 2 days a week. I couldn't find any reviews for the rower but I was wondering if anyone would not about this rower or if it looks good enough. Thanks!