El muro Trombe - Cómo funciona el muro Trombe

A Trombe wall is a masonry or concrete wall covered externally with a glass skin. A small air space of inches is left between the wall and the glazing.

victorian terrace velux - Google Search

Perfect for your self build or loft conversion, this stunning solution from VELUX gives you direct access to the outside in a style of its own. Imagine a lazy Sunday brunch or romantic evening meal sitting on your own roof terrace!

Cape With Shed Dormer | ... sealing at base of 2nd story dormer (behind roof apron) - DIYbanter

This would be nice over the bathroom, adding light while still providing privacy. Cape With Shed Dormer