Looking for the perfect tiny office space

[somerville-lmt.livejournal.com]

I've been walking around Davis Square looking at buildings, but I thought I'd post here in case anyone had any leads. What I'm looking for is small enough that building managers may not even think to advertise it as a vacancy. 

I'm looking for a small space (say 10'x10' or even 8'x10') to rent.  It must be: 

- already zoned for commercial use
- handicap accessible
- reasonably quiet (i.e. not next to a machine shop)
- not creepy (creepy examples: alley access, damp and cold basements, shrieking neighbors.)

Near Davis would be nice, but I'm new to the area and open to suggestions. 

Thanks!