What do I love about it? EVERYTHING!
The design is delightful, the colors are perfect for my application, the quality is wonderful too. 
I can hardly wait to get painting finished so that I can make the bed with this perfectly wonderful duvet and shams! 
I also picked up some terrific artwork for this room from Birch Lane too. It's going to be so nice that it may be me that spends the first night in that guestroom once it's completed. It's been a long time since I've been this excited about updating a room. Thanks Birch Lane for making such great products available!