Really appreciate all the positive comments! The concrete surface was coated with a layer of clear sealer for easy maintenance.

I have to say that well made Roman Shades are not cheap, they are the higher end of the market. Secondly the thing to consider is that they are an all or nothing product, they are either open or closed. What part of the country do you live in? What direction do the windows face, and how often are those doors used? Drapery that can not be moved completely out of the way will get caught in the doors all the time, so while I hate taking out a window for any reason, removing it might make sense as it seems rather redundant. Don't do any type of venetian if this door is used a lot, and if you do, make sure you do an outside mount, allowing for the stack to go above the frame of the doors when they are open. I suggest that you look into Hunter Douglas Polysatin Shutters, they are great on french doors, and the Hunter Douglas Duette Architella Vertiglide is perfect on doors, they also come as a duo light, meaning you can put two blinds into one product - so a sheer and an opaque or semi-opaque product. Just some thoughts to consider.

Ah ok! Thank you kind people I guess the vote goes to tile then. I haven't started but will overlay over the existing tiles. And yes I was referring to walls. I was shown lovely pictures of bathrooms that had painted walls but was adviced against it as a) my bathroom is pretty small and b) those picts were probably of powder rooms. Thanks again

Amazing photos! I think it all depends on your style. I like a very simple and minimal spaces with hints of texture or strong graphics. I would love an all white bathroom with moroccan inspired grey tiles or maybe even graphic tiles. I don't think it's a risk at all!