What Style is this House / Fourplex?

[Ryan Byrne]

I am hoping a contractor can share some knowledge here. I am interested in this property:

[IMG]http://i59.tinypic.com/2jadutv.jpg[/IMG] http://i59.tinypic.com/2jadutv.jpg

What style would you call this house with the box frame, flat roof and wood vertical shingles around the sides?  I don't like it at all. Can this be fixed or "pretty'd" for something reasonable.  

Home is in Orange County, CA.

Thanks.