I really like the open look of classic era gas stations, with their big sets of windows and even glass garage doors. But they were a business, and they wanted you to see what was going on inside. The problem with this idea in some situations is that it allows strangers to see what you've got in your garage. In a remote area, this probably isn't a problem -- although there is also less security from a glass window than there is from a wall. If you take the windows off of that building's face, it becomes just a box with a maybe-too-big roof on it.
But I like the look of it.