We can do simple woodwork but you may want to consider contacting your local men’s shed for more complex repairs
The Men’s Shed is able to solder metals (and fix wooden items) and they
have local sheds at Ryde/Hunter’s Hill https://mensshed.org/sheds/hunters-hill-ryde-mens-shed/
Lane Cove https://lanecovemensshed.org.au/?_sm_pdc=1&_sm_rid=kfQjqSjj87v0N788J797SZZVR7kqfpqS7sWPW5r
and Willoughby
https://mensshed.org/sheds/willoughby-community-mens-shed/?gad_source=1&gclid=CjwKCAiA-vOsBhAAEiwAIWR0TQ7Pmoc25Zi8WuWtjDju2wPUBJdl3zz3kz5a5DNoiCJCvOHGM0A2RRoCQH4QAvD_BwEplenty of other places too