Here is my little scope shed... Skunky Acres Observatory. More like a sliding roof shelter than a full fledged observatory. I squeezed my 10" SNT and a computer in there.
My list of second-hand and home-made stuff:
Celestron SC6
Celestron C9.25
100mm F6/76mm F4.5/80mm F5/SV NHII 80mm F6 Achros
SBIG ST7/Canon 300D/DSI Pro Mono/Starshoot DSCI
8 inch F7 Newt on Edmund EQ
8 inch F4.5 Project Astrograph