Hey guys, this is my most recent mansion that I've built, Creative Mode helped save buttloads of time. I HIGHLY recommend using Meizme's Dokucraft Spring Edition texture pack, it is fantastic, and the link is here: www.planetminecraft.com/texture_pack/dokucraft-25-meizme-edition/ The mansion's outer features are:

-a boat house
-patio with garden and trees
-a small wheat farm adjacent to the patio

In the mansion itself are several features:

-a fully stocked kitchen (check the chest)
-two bedrooms
-a pool
-a library
-hidden bookcase piston door
-secret room with goodies

Unfortunately I haven't completed the third floor, and as of now its filled with stone bricks. I plan to have it complete sometime around the 24th, and it will serve as an office space. Either way, enjoy!