Where to buy second hand stuff in Jakarta?

We have recently relocated to Jakarta and are looking for various household items such as a washing machine, garden furniture, sofas etc and just wondering if there are "garage" type sales for second hand items when people leave and move abroad? Many thanks

Hi, You can join the Jakarta buy and sell community in facebook page - https://www.facebook.com/groups/512824992134698/ or read our answer before here  http://askexpatsjakarta.blogspot.com/search?q=garage+sale 

Cheers, Lara & Tina