Insect and Spider Identification: Help working out what spider, 0 by Rhear00f

Rhear00f wrote:
Hi,

We have a lot of webs outside our bathroom window. Initially I thought the spider had gone as they were damaged but they\'ve been rebuilt. This morning I managed to get a glimpse of him. Small, brownish/black in colour. I think there are some markings on the back but I wasn\'t close enough to make them out. Anyway, I was hoping someone might be able to help from the web itself given, at least in my experience, the triangle likes shapes is a bit more unusual? It\'s a Sydney city location. Inner West. Thanks!

[HYPERLINK@postimg.org]