Lock's hut is located near the great stone wall surrounding the village, the interior is small just like most of the huts in Toka-Koro. Their are countless small stone statues of Toa, tablets depicting them in battle and all other forms of Toa related material. Their is even a suit a fake Toa armor that Lock sometimes dawns when no one will see him. Their is also a desk and a bed, Lock is a creator so their are gears and bits of metal all over his desk.
Will update when I think of more.
Please feel welcome to comment.