The Elder Scrolls IV: Oblivion - Thieve's Guild - The Ultimate Heist Part 1/3

Find this game on Steam: http://store.steampowered.com/app/22330/The_Elder_Scrolls_IV_Oblivion_Game_of_the_Year_Edition/ Still with Oblivion, here's the final quest to the Thieve's Guild. Since this isn't a sneaking character it's a little harder to do this the intended way, but still possible if you're capable of destroying everybody who attacks you.