I have a large balcony (similar to the picture). I feel so silly asking this but I'm not sure the best way. I'd love to have a huge string of lights for Christmas woven through the beams
What's the best way to do this? Feed the cable through a window to a plug? I'd rather not have the draft coming in. Do battery powered ones exist - would that cost a lot?
Please advise I'm a bit hopeless at these things.