Thank you all for your answers. I know first hand about special assessments and HOA fee increases (I have had $10K in assessments and my HOA has gone up by 50% in the years I've been in my current place).
However, I still can't seem to rid myself of the thought of getting a "nice" condo for a starter rental. It seems there are so many things to learn and fewer things to go wrong with a condo. In addition to that, the Palm Springs / Palm Desert area seems to have a much larger proportion of condos than most other areas.
So - I'm still thinking about it. I have one under contract, but I'm having second thoughts about that unit. I had a low offer on a similar unit, but lost it to higher bids. I have a 3rd unit at around the same price, but it would be a better buy (slightly larger and with an additional bathroom), but the REO has never returned any of my agent's calls...
It seems I'm learning as I go and learning by the hour.
Thanks again!