That was seriously so gross. The basement itself didn't look too bad, but all the stuff crammed down there definitely did. The dripping pipe looked like a condensation line coming down from the heating/air conditioning or even the overflow pan on the washing machine. It looked like it was once connected for proper drainage but had been knocked loose during whatever work she had done to the house. Poor townhouse. It deserves better.
Regarding Quincy, that's a tough one to figure out. Judging by her Instagram she travels with her mother quite a bit, and does seem to be very close to her. I think old man Morgan *has to be subsidizing those trips and luxury activities they do together. It would have appeared that Q was living at the townhouse by herself at one point, while Sonja was in her apartment in Columbus Circle (I *think, I'm not sure). I wonder if the townhouse will go to Quincy on the condition that Sonja stays in her apartment. In which case OMM would have to get it fixed up properly.