I think the best way is leaving the Villas building, turn left before you get to the Beach Club building (it's a smoking area with benches where you make the left). Take that sidewalk to the end (it has turns), and go up over the bridge to the Boardwalk like you are going to ESPN CLub. Walk to the Boardwalk resort entrance on the Boardwalk side, cut through the resort next to the art store (sorry can never remember the name), (you don't actually enter the Boardwalk resort or lobby), walk through the clown pool area to the back, and you will pop out a ways down on the sidewalk to DHS. This sounds more complicated than it is, but I'm trying to be specific for you.
It is about 15 minutes to walk from the Boardwalk, so you will have to add another 10 from the Villas, or more if you are walking slowly.
(We rarely go this way, so I might need some help here, but I think what I wrote is correct) - You can also go from the Villas through the Beach Club, out the back door, turn right, past the Yacht Club, and turn left over the bridge. At the end of the bridge, go left under the Boardwalk sign, and the sidewalk to DHS will be on your right. You will see Atlantic Dance Hall ahead of you when you come off the bridge, but you're going to head right before that building.
Here's a link to a map:
www.stitchkingdom.com/maps/index.php?showmap=14
The first way I wrote is basically the blue line + pink line
The second way is the orange line + pink line
The Beach Club Villas building is right under the word "Club" in the Yacht & Beach Club label.
Views: there aren't any good ones really. You can request woods view, which looks towards the trees and Epcot, or pool view, which looks over the quiet pool and canal area on the other side of the building. We like that.