Considering removing the wall between the laundry and the pantry to make a larger bathroom, maybe also between the closet and the boiler room. The walls are made of lightweight concrete. Guessing that only the long continuous wall (brick) is load-bearing?
Guessing it's a basement.... And that the beams are on the "vertically" (when you think of the drawing) and surely the roof trusses are in the same direction so none of those two walls you want to take down are load-bearing.