To set my reference system to Tokio, we went to the hotel (hostel) where we stayed the last time, the STAYTO hotel, formerly known as OAK hotel.
It is actually not that far from where we are staying now. It takes a ~8 minute walk through Asakasa to Ueno. I recognized most of the features and talked Silvia in her first five floors of toys and other cool stuf that makes Tokio so interesting for a geek/nerd like us/me. She handled it very good. Now I at least know she wont cry all the time here - at least not for this reason...
Next stop Akihabara! I'm exited!