Hello My Suggestions --Update the version, --K19 beam is not joined to the curtain along all floors, --S9 column and K11 beam have a combination error on all floors, --Do not place the stairs on the hollow block, --Add earthquake curtain if possible, --make the narrow sides of the columns the most Make at least 30 cm, --enlarge the columns that don't save, --remove the errors in the columns (B), --If you can't eliminate the ground tension problem in the raft flooring, make the raft slab straight. Take it easy Unver ÖZCAN