I've got some time this weekend so I figured I'd throw this up to relate to you guys my own personal experience studying abroad. Brutal truths the good the bad etc. as long as you ask it I will answer it.
I'll start by telling you a little bit of my background.
Before going I finished Heisig and ~2000 of Kore. I was in Tokyo studying at International Christian University. The school was kind of small and in a less populated part of Tokyo. I lived in an international dorm about 50% Japanese 15% half Japanese Americans and the rest from various countries. My usually hang out spots in Tokyo we're Kichijoji, Shibuya, Shinjuku, Roppongi and I'm more familiar with Harajuku than just Takeshita-dori.
I hope this is entertaining for you guys too. you guys(and gals) are always good at getting me to procrastinate.