Work-from-home support roles hiring this month - any advice?

A company is hiring remote support agents on a rolling basis this month. This is my first time dealing with any of this. The schedules are set in advance, including some weekends. Are there warning signs I should look for?

Read reviews from current staff on job-review sites before you accept.

Thanks for writing this out. I went through something close to it 5 months ago, and it got easier once I kept a simple log of every call and form.