At the moment there is no blind.
I'd like a roller blind inside the recess but the recess has been partly tiled at the bottom about a foot up from the sill and the tiles stick out about 1/2 of an inch into the recess (hope this makes sense) so if I got a roller blind there would be 1/2 inch gaps at the top on either side.
I'm not sure about blinds outside the recess it's a fairly big window. what are your thoughts?
I considered a vertical blind but I don't have them anywhere else in the house so not sure.
I can't have a venetian blind again, because of the tiling and there would be a gap.
This is obviously why the previous owners of the house never put a bloody blind up 