We provide an algorithm for unfolding the surface of any orthogonal polyhedron that falls into a particular shape class we call Manhattan Towers, to a nonoverlapping planar orthogonal polygon. The algorithm cuts along edges of a 4x5x1 refinement of the vertex grid.
@article{arxiv.0705.1541,
title = {Unfolding Manhattan Towers},
author = {Mirela Damian and Robin Flatland and Joseph O'Rourke},
journal= {arXiv preprint arXiv:0705.1541},
year = {2007}
}