Can one see all the important aspects of the battle, the chateau,etc. on a day trip from Brno or should we plan an overnight? Also, is it easy to drive in and out of Brno ? We like to stay in the heart of town so that our evenings can be spent wandering around or at a cafe watching the world go by. Brno has many out-of-town things to see. We shall spend 4 days there.