These 4 pictures are taken from outside the mission. 3 are taken from the courtyard and the bottom left was taken from the entrance.
The bottom left picture is Father Serra's rustic room. The top right picture is the church altar. California's first library was at Mission Carmel. The picture is on the bottom right. The last one is the entertaining room for guests. The guests would eat here too.
In the top right corner is the kitchen. Right below it is the memorial where Fr. Serra was supposed to be buried (we really don't know). On the top left corner is the long hallway, leading from one side of the quadrangle to the other. Right below that is the large bell tower.