Originally Posted by Mtroup

you're not going to get as good a folder for your budget as you could get with a full-sized bike. The buses and trains are pretty bike friendly in LA, if you could find the space in your apartment, you'd get much better components and gearing while still being able to use the buses and trains. Just something to think about. Some of those hills will be rough with seven speeds. When you're looking around for a folder, maybe do it with the idea of upgrading the drivetrain later. I wish I had biked more when I lived in LA. So many great rides there.

Originally Posted by tdonline

Yeah, I think LA trains allow you to bring bikes on at any time--without restriction to size and folding.

I no longer live in LA but it's my adopted hometown and I know the areas listed in this thread well. I grew up just a smidge outside of DTLA. I was checking LA Craigslist for awhile and still do occassionally because I was considering keeping a folder at my mom's for when I visit.

I would agree with Mtroup, you will get better value from a used full size bike. If you're determined to go with a folder, just beware of the compromises that come with a folding bike.