Retitled a shower for the first time ever. Found out there's something they call a "mudwall". They call it that because calling it "a game to see if we can pack 15 tons of cement onto chicken wire stapled to the studs" is too on-the-nose. Hauling 15 tons of concrete, a bucket at a time, down the stairs, through the dining room, out the door into the garage, and into the skip made me sore in muscles I didn't even know I had.
On the other hand, the satisfaction was amazing.