I have two steering issues

1. if I let go of the steering wheel the car pulls to the left - alignment problem?
2. at low speeds the steering wheel has a continous wobble that goes away at higher speeds.
I also notice this wobble after a trun as the wheels are coming back to straight.
Checked the steering fluid level - seems OK.
Any ideas, is this a simple balance the wheels and alignment or is it a steering / suspension problem.