My son wanted a study, while my daughter-in-law wanted one extra guest bed. I suggested we go for both. As we talked it through, I sketched out what they both wanted and then we spent the next 8 or so days of their vacation building the project. One extra piece of complication was the fact that we were building it in GA and they live in MI. So we designed it in 5 major pieces that could be dis-assembled easily and the re-assembled on the other end.