Original sentence: The architecture of the houses was simple, consisting of large rooms (6x4 metres), walls up to  thick, and a roof made of reed (caña) and wood (cuchi) that reached a height of  five meters in the center
Edited sentence: The architecture of the houses was simple, consisting of large rooms (6x4 metres), walls up to  thick, and a roof made of reed (caña) and wood (cuchi) that reached a height of  in the center