Footsteps thump, followed by a metallic bang, further footsteps and wood banging.
Footsteps as someone mops a floor and rings out the cleaning instrument. Footsteps thump, followed by a metallic bang, further footsteps and wood banging. Someone hit a plastic case on his hand, the person walked and then hit the case on a hard surface. footsteps as someone mops a floor and rings something footsteps, metal bangs briefly, more footsteps, then banging on wood