I've been curious about this myself. A few days ago while Leora & Paul were home they had one guy and two women come into the apartment, walk through every room like they were looking it over, and then leave. And now as you say a lot of their stuff is packed up. At first I thought maybe L&P's contract is up and they are moving on, but then RLC would just put another couple in their apartment like we've seen before. While it's possible that the people I saw doing the walk-through have something to do with RLC's newest "addition", it can't be just a coincidence that I saw Alina packing things and Maya & Stepan have all those boxes.