Named in honor of the Mexican painter Chucho Reyes. He used to wrap his students' work in Chinese paper. He began to make carefree doodles on the wrappers. These attracted the attention of Diego and Frida Rivera, who often liked the doodles better than the artistry inside.

The room is decorated with many pictures by Chucho Reyes, It preserves the original design of the ceiling from 200 years ago. The room has a double bed.