This is beautiful. From the look of the kitchen island and the bar stools, the kitchen is likely to be nicely done as well. I like the loft for a guest room. I would also consider sliding barn doors as a separation for the bedroom.
love the openess between the two areas, the entertainment center built-ins and fireplace and the beamed vaulted ceiling. Exposed beams with vaulted ceilings. Basically everything except I'd put a gas stovetop where the sink is