We did a lot of work inside a clients house, eg, fit new DB consumer unit with GFI and 5 breakers. New 100L geyser, drip tray and overflow, new pressure valve. New bathroom fittings, basin, and mixer, toilet, shower/bath set.
Ran new electrical cable to geyser, new plumbing pipes in walls. Move toilet to where bidet currently located and re route waste pipes.
Just some general household work.