In reply to Depadua:
I thought about doing this briefly. Depending on what you do, consider the time difference - if you want to climb during the day and work in the evenings, you'll need to figure out how much overlap you'll need with colleagues/clients in western europe. Might not be a problem for you of course.
Internet in our studio apartment was fine for general browsing. Didn't try streaming or big downloads but it seemed stable.
Most people out there seemed to be on holiday rather than on long term climbing trips. There is a cafe/bar - the Panjika Co-op - where a lot of clibmers tended to hang out so I'd probably start there. Might even be a good place to work from during the day.
No idea about long term accom, but the short term apartments were cheap enough so would imagine longer term would be even cheaper, especially at the moment.