This brings up an interesting point which I've been meaning to post. Some thoughts on Teaching English
1. There is way more work than there are teachers, sounds strange but it's almost overwhelming the amount of work out there, it makes it hard to choose what classes to take.
2. Regardless of your working status legal or not most agencies prefer to pay cash, even when they say they want teachers with papers only.
3. Few places play travel costs Tandem pays the most 4 to 10 per class on top of your hourly rate – Training Express pay a flat rate of 15 a month.
4. Demand a decent wage. Hourly rates range from 10-25 an hour average is 14-16 Unless you feel like subsidizing the agency specify a min wage of 15+ an hour. I have a friend who as a first time teacher took a contract paying 10 euros an hour 24 hours a week. I laughed and said you’ll be gone in a few months. Sure enough, she’s already found private clients paying much more.
5. Best time to start looking for work is in early September as you have the pick of the crop, after that you get leftovers, still loads of work just may have be a bit less picky.
6. No kids or if you want to teach kids than make that clear.
7. Send out your CV (resume been here too long

)
In hindsight here's how I would have done it.
1. Location North of Madrid only (any bus route from Plaza Castilla)
2. NO KIDS
3. Wage 16 an hour min
4. Minimum 1,5 hour class
4. Travel costs would be a nice extra
5. Gaurnated hours this can be group classes or an agency that plays a flat rate (englishcenter.org does that)
6. Option for a contract once my papers come through.
A note on the hours: policies vary by the agency some places offer guaranteed hours regardless of status (it means you can't cancel classes either when you want to go away) others pay only by the hours taught. This is most common. The problem with this is cancellations can kill your paycheque. A simple way around this is to take group classes only or if you have 10n1 ask the student to cancel the day of so you get paid.
Rob (in Madrid)
formerly timhortonsman