You should go to the Inn just outside the entrance to the Imperial city - just across the bridge (if you exit at Talos Plaza). Inside is a batty old woman that seems to be a bit of a wino.
Can't remember the settlement name, sorry. Anyways, it's literally right at the entrance to the Imperial City, on the North West side.
I hate the mice from Bagpuss. Never trust rodents with DIY skills.
"We will fix it, we will fix, we will stick it with glue, glue, glue, we will stickle it, every little bit of it, we will fix it like new, new new."