LA3064 1st floor - great master. I would make the bedroom across from the dining room into a library. I would have the 2 bedrooms share 1 bathroom and make another half bath accessible to the rest of the floor.
SL-855 1st floor - like the foyer and the transition to the living and dining spaces. I would maybe separate the foyer from the living room with french doors. I also like the laundry nook and large kitchen.