I went to use my roommates bathroom(as we were outside and it's closer and he said I could) one day. When i walked in I get SLAPPED with a stench I can most closely described as Under 🍆... I was disgusted, but then I turn my head and see the inside of shower(the shower curtain was half hanging off) and see black mold COATING the floor of the bath/shower, ALL AROUND the top edge of the shower/bath insert, and spattered across the half hanging plastic curtain... It was a legitimate biohazard.