My bathroom remodel was done other than installing the skylight. Before that could be done, I needed to replace the roof since it was about 15 years into a 20 year life cycle. That project just kicked off. Everything that gets touched ends up being yet another project. After the asphalt shingles were stripped, the boards underneath were a mess so those are being replaced with plywood. Once the boards came off, some dubious rafters need some attention.
...all to install a skylight.