This is my current office.  The house I bought in the spring has a guest house behind it.  It's basically a 750 sq ft. studio (has a bathroom, and one room with a kitchen in it).  I've converted it to my office, which is working out VERY nice.  There's a nice porch area off of it, where I'll be putting the Jacuzzi at some point (Life ambition: having a Jacuzzi next to the office *grin*)