My dad and I built a separate detached shop on the other side of our drive way. We new from the beginning that It would half to house quite a lot including every one of our woodworking tools as well as RC building tools, storage, parts, etc. It would also half to be big enough to house about 40 flyable planes between the two of us, multiple kits waiting to be built, radio/field equipment etc. So knowing all that, we decide to build our shop at 24' x 36' and 2 stories tall. It is a 100% dedicated R/C workshop and not used for any thing else. It is a little over a year old now and it has been plenty of room (so far) for the two of us to work in. We both can build several big projects at the same time and we dont get in each others way at all. I havent really updated any more pictures on this thread but it is a little more finished on the inside now and has cabnits for storage and peg board for R/C parts.

http://www.rcuniverse.com/forum/m_89...tm.htm#8929275