Hi Fresh Kid, I'm a researcher with Openlight, a new startup looking to change the way homeowners buy and install windows in their home. We're at the very early stages of our business and looking to chat with people like you to learn more about your experiences and what can be improved. Would you be willing to have a conversation with us? Let me know and we can figure out the best way to get in touch. Thank you for your time and help!

I too thought shutters would block out too much light, but the look when fitted is so lovely, and with wider size slats, the more light they let in. The pics below have small slats but its the same style of bay with shutters. Also don't have the push rods on the front if you want a cleaner look. Having the slats split so top/bottom open separately like pic below is also good if you want privacy without shutting out light from the top. High gloss shutters also reflect light into the room and shutters seem to go with any look, period or contemporary.

Hi Jason! Personnally I wouldn't block it, I think that it would be a waste of money. Even if it doesn't bring enough light from the outside currently, it will still help with air circulation. And you don't even need tons of natural light in your bathroom to create a fabulous space ;) I previously designed a bathroom that doesn't even have a window. By modifying the lighting and playing with some colours it really changed the perception of the space! If you need any additional advice on colours, arrangement or home renovations, don't hesitate to contact me ;) I am an interior designer who loves to play with colours and offers playful, offbeat and anti-gloom designs that are completely unique! Here is my website:https://www.rainbowshaker.com/ Have a good evening! Justine

I love that idea. The original windows are much bigger and more intricate. I would contact an architect in the first instance. You could also see if there is a heritage window company in or close to your area and see if they could send a surveyor to have a look. I would speak to a few builders too as you will definitely need one to replace the window. He will need to reinstate the tiled roof above. This is going to be costly, no question about it. Be prepared for a lot of disruption if you decide to go ahead.