Um...no. I'm guessing that description was used about accessing the balcony in a freeway-facing building 1 family suite room. I don't remember going through the closet, but there was a closet right next to the balcony. They did a double-door kind of thing I think for the remodel to help reduce the effect of the freeway noise, so maybe that was the closet comment? Or maybe they were in some way attached... Anyway, been a few years since we stayed in those rooms so I can't quite picture it. Plus, since they faced the freeway, we didn't use those balconies. Most Hojo rooms don't even have closets I think.
Some but not all building 2 rooms have balconies, and I know I have seen balconies/patios attached to rooms in the center buildings. We have never stayed in buildings 3-6.
We most recently stayed in a building 1 park facing room. There is a sliding glass door that you open to step out onto the balcony. No closets were involved.