BT installed broadband fibre into my flat and have left a big mess. I didn’t appreciate that they would simply run a wire around the room - for some reason I thought it would be concealed . It’s not and looks a mess. Is there anyway I can conceal it? The walls are mostly internal stud walls. Is this something an electrician or plasterer may be able to help with and , if so, will it cost thousands?
Thank you in advance for any help - I am very grateful.