Does anyone have experience with the R300 Endurance rower?

I have been looking to buy a used rower and every time I find a decent priced Concept2 someone gets to it first. Today while looking through my local craigslist an R300 Endurance rower by Body-Solid came up, I tried searching it up in this sub and on google but can't find a lot of info on it. So does anyone here have experience with this rower?