For my architectural photo assignment,  I took pictures of the Linnean House at the Botanical Gardens.   For the outside pictures, I used an ISO of 100 and set the white balance to cloudy.  For the inside pictures, I used an ISO of 400; 400 worked nice with all the outside light pouring in from the windows.  I set the the white balance to auto.  I used a tripod for all the pictures; the tripod worked nice with my over-exposures and under-exposures.