Office/Work Space in Chiang Mai (looking)

[Wopanese]

I'm in need of a small work/office space in CM, preferable north end of town (CMU area okay). Air con and wifi necessary. Have my own desk and accessories. Very basic okay, nothing fancy. Can do minimum 6 month lease, under 5K per month. Don't intend to sleep there, just looking for a separate space to write and think apart from my living quarters (too many distractions there). I've gone to the real estate agencies, but all they have are the luxury office spaces with conference table and such. Please PM me if you have a space or know o one, thank you.