picture didnt post

Okay, here's some pictures I found that look almost like what I have. The flower on my plant doesn't have the purple strips - it's more a solid pink. It's not a dark pink or red like the second picture either but you get the idea because the foliage & stalk with the flower is the same. It may have something to do with soil conditions, water, etc. crinum lily

Thanks for the ID, Tyrlych! Both "weeds" are nice looking plants. I had no idea that the Gibasis is a plant normally cultivated.

Jocelyn, the mushroom itself is harmless unless you accidentally eat it AND it happens to be toxic. But it is a symptom of a long-term leak and all of the negative repercussions that can occur from that, ranging from mold/mildew, pests, to structural compromise. None of that is OK. Your complaint needs to be in writing. I would send it with signature required so you have evidence that it was received and when it was received. Look up the landlord/tenant laws in your area. There may also be free legal services available.