My CT's classroom

The above image is a simple diagram of my teacher's classroom set up. Her largest class size is 34 students, but in her classroom she has 36 desk because she knows the finalized students schedules will not happen until the end of the week. She has the extra desks thinking she might get a couple of new students in the classroom. She would really want to put the students into their "homework groups" because then it would be easier for the students to work together not only on homework, but on the problems the book called "do it yourself" (she calls "work with a partner"). When she gets her classes finalized, she will group the student's desk (if she has room). She is also concerned that not all students will be able to see the front of the classroom. She does not want the students back to her, so that will create a challenge with how many students she has in her classes. She also has some restriction in the classroom, a LARGE air-conditioning unit and her teacher workstation with an Elmo and computer for the smart board. she does not want the students behind these objects in a way they will not be able to see what is going on in the front of the classroom.