Hey there! I'm moving to Tokyo in September (from Australia) and I'm after any tips that I can get :) Mind if I comment hi-jack and ask if you know of any part

Hey there! I'm moving to Tokyo in September (from Australia) and I'm after any tips that I can get :) Mind if I comment hi-jack and ask if you know of any particularly good areas that I should be looking to rent in? I'll be working close to Shinjuku station. Also, I will be working a day-job, but I hope to work on some side-projects too. Where is a good quiet place to go and work? Co-ba at $160/month is tempting, but I'm not sure that I'll be there often enough to justify that cost. I was hoping that I'd be able to find cafes that would fit the bill. Thanks!