I know of females who have run it for months with only mild liver enzyme elevation, not over the reference range. I don’t think it’s seriously liver toxic at 20-30 mg/day.
I’m not aware of any kidney toxicity issues, but who really knows for sure. There aren’t studies available that investigate this. It is known to decrease aldosterone though I think by about 50%.
Because people report keeping their gains, I don’t think it’s highly suppressive.
People report getting an improvement in mood from it similar to Dbol. They also say it increases metabolic rate significantly and temperature.