It has been previously discussed that Maya and Leora live in the same building.
But if we compare Alina's and Maya's room solutions, it is clearly found that they are full mirror images of each other (except for the location of the balcony door). Check for example, small pieces of the walls in the hallway and notice they are completely the same size.
Also the base of the Leora's apt is the same with some exceptions. The bathroom is enlarged, passage to the kitchen is from the living room, the wall between hallway and living room is partially missing, and the balcony is in the bedroom. The basic concept is still the same.
Maya's and Alina's apts are also in the same direction. Leora's apt is about 90 degree angle to them.